Serafetinides, E.: search on Z-Library

The world's largest scientific articles store. 70,000,000+ articles for free.

Don't use scam websites

51

SPIE Proceedings [SPIE 13th International School on Quantum Electronics: Laser Physics and Applications - Bourgas, Bulgaria (Monday 20 September 2004)] 13th International School on Quantum Electronics: Laser Physics and Applications - A novel approach to the application of saturated laser-induced fluorescence in pseudospark discharge

Atanasov, Peter A., Arsov, Vladimir, Frank, Klaus, Gateva, Sanka V., Avramov, Lachezar A., Serafetinides, Alexander A.

Year:

2004

Language:

english

File:

PDF, 561 KB

english, 2004

52

SPIE Proceedings [SPIE BiOS Europe '97 - San Remo, Italy (Thursday 4 September 1997)] Biomedical Systems and Technologies II - Pulsed HF laser radiation transmission through fluorocarbon-polymer-coated silver hollow glass waveguides

Serafetinides, Alexander A., Rickwood, Kenneth R., Anastasopoulou, Nikoletta, Wang, You, Shi, Yi-Wei, Miyagi, Mitsunobu, Baldini, Francesco, Croitoru, Nathan I., Dickinson, Mark R., Frenz, Martin, Miy

Year:

1998

Language:

english

File:

PDF, 735 KB

english, 1998

53

SPIE Proceedings [SPIE 13th International School on Quantum Electronics: Laser Physics and Applications - Bourgas, Bulgaria (Monday 20 September 2004)] 13th International School on Quantum Electronics: Laser Physics and Applications - Determination of potential energy curves by regularized inverted perturbation approach: application to alkali dimers

Grochola, Anna, Atanasov, Peter A., Gateva, Sanka V., Jastrzebski, Wlodzimierz, Kowalczyk, Pawel, Avramov, Lachezar A., Serafetinides, Alexander A., Pashov, Asen

Year:

2004

Language:

english

File:

PDF, 343 KB

english, 2004

54

SPIE Proceedings [SPIE International Conference and School on Quantum Electronics "Laser Physics and Applications" - ICSQE 2016 - Sozopol, Bulgaria (Monday 26 September 2016)] 19th International Conference and School on Quantum Electronics: Laser Physics and Applications - Neutron diffraction studies of laser welding residual stresses

Dreischuh, Tanja, Gateva, Sanka, Daskalova, Albena, Serafetinides, Alexandros, Petrov, Peter I., Bokuchava, Gizo D., Papushkin, Igor V., Genchev, Gancho, Doynov, Nikolay, Michailov, Vesselin G., Orman

Year:

2017

Language:

english

File:

PDF, 2.69 MB

english, 2017

55

Hard tissue laser ablation mechanisms

E. Sobol, A. A. Serafetinides, M. I. Makropoulou, E. Helidonis, G. Kavvalos

Journal:

Lasers in Medical Science

Year:

1995

Language:

english

File:

PDF, 1.19 MB

english, 1995

56

Laser studies of metallic artworks

E. Drakaki, M. Kandyla, E. Chatzitheodoridis, I. Zergioti, A. A. Serafetinides, A. Terlixi, E. Kouloumpi, A. P. Moutsatsou, M. Doulgerides, V. Kantarelou, A. Karydas, C. Vlachou-Mogire

Journal:

Applied Physics A: Materials Science & Processing

Year:

2010

Language:

english

File:

PDF, 500 KB

english, 2010

57

Different methods of observation affect EEG measures associated with auditory hallucinations

E.A. Serafetinides, R.W. Coger, J. Martin

Journal:

Psychiatry Research

Year:

1986

Language:

english

File:

PDF, 132 KB

english, 1986

58

SPIE Proceedings [SPIE European Conference on Biomedical Optics - Munich, Germany (Sunday 17 June 2007)] Diagnostic Optical Spectroscopy in Biomedicine IV - A diffusion approximation model of light transport in multilayered skin tissue

Makropoulou, M., Kaselouris, E., Drakaki, E., Serafetinides, A. A., Sianoudis, J. A., Schweitzer, Dietrich, Fitzmaurice, Maryann

Year:

2007

Language:

english

File:

PDF, 520 KB

english, 2007

59

2003 REDEFINING CONTRAST MEDIA NEPHROPATHY BY EVALUATING RENAL FUNCTION DURING INTRAVENOUS UROGRAPHY (IVU) WITH NEUTROPHIL GELATINASE-ASSOCIATED LIPOCALIN (NGAL)

Ploumidis, Achilleas, Serafetinides, Efraim, Kalantoni, Katerina, Kaskarelis, Ioannis, Perrea, Despoina, Philippou, Prodromos, Delakas, Demetrios

Journal:

The Journal of Urology

Year:

2010

Language:

english

File:

PDF, 42 KB

english, 2010

60

SPIE Proceedings [SPIE Eighteenth International School on Quantum Electronics: Laser Physics and Applications - Sozopol, Bulgaria (Monday 29 September 2014)] 18th International School on Quantum Electronics: Laser Physics and Applications - Excitation-emission matrices (EEMs) and synchronous fluorescence spectroscopy (SFS) investigations of gastrointestinal tissues

Dreischuh, Tanja, Gateva, Sanka, Serafetinides, Alexandros, Genova, Ts., Borisova, E., Zhelyazkova, Al., Semyachkina-Glushkovskaya, O., Penkov, N., Keremedchiev, M., Vladimirov, B., Avramov, L.

Year:

2015

Language:

english

File:

PDF, 359 KB

english, 2015

61

SPIE Proceedings [SPIE Eighteenth International School on Quantum Electronics: Laser Physics and Applications - Sozopol, Bulgaria (Monday 29 September 2014)] 18th International School on Quantum Electronics: Laser Physics and Applications - Laser cleaning treatment of burnt paintings

Dreischuh, Tanja, Gateva, Sanka, Serafetinides, Alexandros, Antonopoulou-Athera, N., Chatzitheodoridis, E., Doulgerides, M., Evangelatos, Ch., Serafetinides, A. A., Terlixi, A.

Year:

2015

Language:

english

File:

PDF, 1.51 MB

english, 2015

62

Investigation of the electrical characteristics of charge transfer circuits used in gas laser excitation

Papadopoulos, A D, Serafetinides, A A

Journal:

Journal of Physics D Applied Physics

Year:

1991

Language:

english

File:

PDF, 518 KB

english, 1991

63

Cerebral Dominance and Sleep: A Comparison According to Handedness and Time of Sleep

Serafetinides, E. A.

Journal:

International Journal of Neuroscience

Year:

1991

Language:

english

File:

PDF, 283 KB

english, 1991

64

TEMPORAL LOBE EPILEPSY DUE TO DISTANT LESIONS: TWO CASES RELIEVED BY OPERATION

FALCONER, M. A., DRIVER, M. V., SERAFETINIDES, E. A.

Journal:

Year:

1962

Language:

english

File:

PDF, 3.57 MB

english, 1962

65

SPIE Proceedings [SPIE 15th International School on Quantum Electronics: Laser Physics and Applications - Bourgas, Bulgaria (Monday 15 September 2008)] 15th International School on Quantum Electronics: Laser Physics and Applications - Temporal evolution of atomic fluorescence in magnetic field at scanning the laser frequency

Gazazyan, Emil A., Dreischuh, Tanja, Taskova, Elena, Borisova, Ekaterina, Serafetinides, Alexander

Year:

2008

Language:

english

File:

PDF, 550 KB

english, 2008

66

SPIE Proceedings [SPIE 13th International School on Quantum Electronics: Laser Physics and Applications - Bourgas, Bulgaria (Monday 20 September 2004)] 13th International School on Quantum Electronics: Laser Physics and Applications - Study of tropospheric aerosols and clouds with Raman lidar technique (Invited Paper)

Atanasov, Peter A., Murayama, Toshiyuki, Mueller, Dtelef, Gateva, Sanka V., Avramov, Lachezar A., Sekiguchi, Miho, Serafetinides, Alexander A.

Year:

2004

Language:

english

File:

PDF, 1.11 MB

english, 2004

67

SPIE Proceedings [SPIE 15th International School on Quantum Electronics: Laser Physics and Applications - Bourgas, Bulgaria (Monday 15 September 2008)] 15th International School on Quantum Electronics: Laser Physics and Applications - Soliton dynamics in confining time-dependent potentials

Belyaeva, T. L., Dreischuh, Tanja, Taskova, Elena, Serkin, V. N., Hernandez-Tenorio, C., Borisova, Ekaterina, Serafetinides, Alexander, Kovachev, L. M.

Year:

2008

Language:

english

File:

PDF, 299 KB

english, 2008

68

SPIE Proceedings [SPIE 13th International School on Quantum Electronics: Laser Physics and Applications - Bourgas, Bulgaria (Monday 20 September 2004)] 13th International School on Quantum Electronics: Laser Physics and Applications - Calibration method of a thermographic system for medical applications

Spulber, Catalin, Atanasov, Peter A., Gateva, Sanka V., Borcan, Octavia, Sterian, Andreea-Rodica, Avramov, Lachezar A., Serafetinides, Alexander A., Sterian, Paul E., Dordia, C.

Year:

2004

Language:

english

File:

PDF, 240 KB

english, 2004

69

SPIE Proceedings [SPIE 15th International School on Quantum Electronics: Laser Physics and Applications - Bourgas, Bulgaria (Monday 15 September 2008)] 15th International School on Quantum Electronics: Laser Physics and Applications - Nonautonomous solitons in nonlinear optics and Bose-Einstein condensates

Dreischuh, Tanja, Serkin, V. N., Hasegawa, Akira, Taskova, Elena, Borisova, Ekaterina, Belyaeva, T. L., Serafetinides, Alexander

Year:

2008

Language:

english

File:

PDF, 605 KB

english, 2008

70

SPIE Proceedings [SPIE 12th International School on Quantum Electronics Laser Physics and Applications - Varna, Bulgaria (Monday 23 September 2002)] 12th International School on Quantum Electronics: Laser Physics and Applications - Radiative lifetimes of n 1 P 1 excited states of HgI

Blagoev, Kiril, Atanasov, Peter A., Serafetinides, Alexander A., Pentchev, Vesselin P., Malcheva, Galina V., Kolev, Ivan N., Svanberg, Sune, Zhang, Z. G., Wahlstrom, Claes-Goran

Year:

2002

Language:

english

File:

PDF, 229 KB

english, 2002

71

SPIE Proceedings [SPIE 15th International School on Quantum Electronics: Laser Physics and Applications - Bourgas, Bulgaria (Monday 15 September 2008)] 15th International School on Quantum Electronics: Laser Physics and Applications - Aerosol and cloud optical properties by ground-based sky radiometer measurements

Aoki, Kazuma, Dreischuh, Tanja, Taskova, Elena, Borisova, Ekaterina, Serafetinides, Alexander

Year:

2008

Language:

english

File:

PDF, 733 KB

english, 2008

72

SPIE Proceedings [SPIE International Conference and School on Quantum Electronics "Laser Physics and Applications" - ICSQE 2016 - Sozopol, Bulgaria (Monday 26 September 2016)] 19th International Conference and School on Quantum Electronics: Laser Physics and Applications - Comparative study of electron and laser beam surface alloying

Dreischuh, Tanja, Gateva, Sanka, Daskalova, Albena, Serafetinides, Alexandros, Valkov, Stefan Ts., Petrov, Peter Iv., Lazarova, Rumiana L.

Year:

2017

Language:

english

File:

PDF, 462 KB

english, 2017

73

SPIE Proceedings [SPIE International Conference and School on Quantum Electronics "Laser Physics and Applications" - ICSQE 2016 - Sozopol, Bulgaria (Monday 26 September 2016)] 19th International Conference and School on Quantum Electronics: Laser Physics and Applications - Coherent population trapping in five-level system

Dreischuh, Tanja, Gateva, Sanka, Daskalova, Albena, Serafetinides, Alexandros, Gazazyan, E. A.

Year:

2017

Language:

english

File:

PDF, 3.69 MB

english, 2017

74

SPIE Proceedings [SPIE International Conference and School on Quantum Electronics "Laser Physics and Applications" - ICSQE 2016 - Sozopol, Bulgaria (Monday 26 September 2016)] 19th International Conference and School on Quantum Electronics: Laser Physics and Applications - Avalanche parametric conversion in the initial moment of filamentation

Dreischuh, Tanja, Gateva, Sanka, Daskalova, Albena, Serafetinides, Alexandros, Georgieva, D., Kovachev, L., Nedyalkov, N.

Year:

2017

Language:

english

File:

PDF, 482 KB

english, 2017

75

The EEG Effects of Chemically and Clinically Dissimilar Antipsychotics — Molindone vs. Chlorpromazine

Serafetinides, E.A., Willis, D., Clark, M.L.

Journal:

International Pharmacopsychiatry

Year:

1971

Language:

english

File:

PDF, 232 KB

english, 1971

76

TEA CO2laser ablation of coronary artery

A. A. Serafetinides, H. Gonis, M. Makropoulou, E. Agapitos, N. Kavantzas, C. Politopoulos, D. Yova

Journal:

Il Nuovo Cimento D

Year:

1995

Language:

english

File:

PDF, 584 KB

english, 1995

77

Study of visible and mid-infrared laser ablation mechanism of PMMA and intraocular lenses: experimental and theoretical results

E. Spyratou, M. Makropoulou, A. A. Serafetinides

Journal:

Lasers in Medical Science

Year:

2008

Language:

english

File:

PDF, 304 KB

english, 2008

78

SPIE Proceedings [SPIE Eighteenth International School on Quantum Electronics: Laser Physics and Applications - Sozopol, Bulgaria (Monday 29 September 2014)] 18th International School on Quantum Electronics: Laser Physics and Applications - Conversion between electromagnetically induced absorption and transparency in a four-level system

Dreischuh, Tanja, Gateva, Sanka, Serafetinides, Alexandros, Sarkisyan, D., Sargsyan, A., Wilson-Gordon, A. D., Cartaleva, S.

Year:

2015

Language:

english

File:

PDF, 284 KB

english, 2015

79

SPIE Proceedings [SPIE Bourgas - DL over - Bourgas (Monday 20 September 2004)] 13th International School on Quantum Electronics: Laser Physics and Applications - Laser measurements of optical plastics

Nikolov, Ivan D., Sultanova, Nina G., Kasarova, Stefka N., Atanasov, Peter A., Gateva, Sanka V., Avramov, Lachezar A., Serafetinides, Alexander A.

Year:

2005

Language:

english

File:

PDF, 189 KB

english, 2005

80

SPIE Proceedings [SPIE Eighteenth International School on Quantum Electronics: Laser Physics and Applications - Sozopol, Bulgaria (Monday 29 September 2014)] 18th International School on Quantum Electronics: Laser Physics and Applications - Scaling symmetry breaking and wave-particle duality of optical and matter-wave solitons

Dreischuh, Tanja, Gateva, Sanka, Serafetinides, Alexandros, Serkin, V. N., Hasegawa, Akira, Belyaeva, T. L.

Year:

2015

Language:

english

File:

PDF, 611 KB

english, 2015

81

SPIE Proceedings [SPIE 12th International School on Quantum Electronics Laser Physics and Applications - Varna, Bulgaria (Monday 23 September 2002)] 12th International School on Quantum Electronics: Laser Physics and Applications - Magnetic resonance in a strong laser field

Todorov, Georgy T., Chaika, M. P., Polischuk, Vladimir A., Petrov, Lyubomir P., Georgiev, St., Slavov, Dimitar G., Arsov, V., Atanasov, Peter A., Serafetinides, Alexander A., Kolev, Ivan N.

Year:

2003

Language:

english

File:

PDF, 395 KB

english, 2003

82

Laser-Induced Fluorescence and Reflectance Spectroscopy for the Discrimination of Basal Cell Carcinoma from the Surrounding Normal Skin Tissue

Drakaki, E., Kaselouris, E., Makropoulou, M., Serafetinides, A.A., Tsenga, A., Stratigos, A.J., Katsambas, A.D., Antoniou, C.

Journal:

Skin Pharmacology and Applied Skin Physiology

Year:

2009

Language:

english

File:

PDF, 375 KB

english, 2009

83

SPIE Proceedings [SPIE 15th International School on Quantum Electronics: Laser Physics and Applications - Bourgas, Bulgaria (Monday 15 September 2008)] 15th International School on Quantum Electronics: Laser Physics and Applications - Line shapes and widths of CPT resonances: effect of laser beam profile in open atomic system

Radonjić, M., Dreischuh, Tanja, Taskova, Elena, Arsenović, D., Grujić, Z., Borisova, Ekaterina, Serafetinides, Alexander, Jelenković, B. M.

Year:

2008

Language:

english

File:

PDF, 692 KB

english, 2008

84

SPIE Proceedings [SPIE 12th International School on Quantum Electronics Laser Physics and Applications - Varna, Bulgaria (Monday 23 September 2002)] 12th International School on Quantum Electronics: Laser Physics and Applications - Laser cooling and trapping of radioactive atoms

Atutov, S. N., Atanasov, Peter A., Serafetinides, Alexander A., Biancalana, Valerio, Burchianti, A., Kolev, Ivan N., Calabrese, R., Corradi, L., Dainelli, A., Guidi, V., Mai, B., Marinelli, C., Mariot

Year:

2002

Language:

english

File:

PDF, 342 KB

english, 2002

85

SPIE Proceedings [SPIE 15th International School on Quantum Electronics: Laser Physics and Applications - Bourgas, Bulgaria (Monday 15 September 2008)] 15th International School on Quantum Electronics: Laser Physics and Applications - Third-order nonlinear optical response of magnesium sulfite hexahydrate

Pavlov, L. I., Dreischuh, Tanja, Taskova, Elena, Hadjichristov, G. B., Bunzarov, Zh., Borisova, Ekaterina, Serafetinides, Alexander, Tabanliyski, I. Y., Kaisheva, D.

Year:

2008

Language:

english

File:

PDF, 367 KB

english, 2008

86

SPIE Proceedings [SPIE 12th International School on Quantum Electronics Laser Physics and Applications - Varna, Bulgaria (Monday 23 September 2002)] 12th International School on Quantum Electronics: Laser Physics and Applications - Influence of external parameters on the locking position of a diode laser

Andreeva, Ch., Atanasov, Peter A., Serafetinides, Alexander A., Cartaleva, Stefka, Di Domenico, G., Kolev, Ivan N., Jaquet, S., Karaulanov, Todor S., Mileti, Gaetano, Thomann, Pierre, Todorov, B., Yan

Year:

2002

Language:

english

File:

PDF, 163 KB

english, 2002

87

SPIE Proceedings [SPIE European Conference on Biomedical Optics 2003 - Munich, Germany (Sunday 22 June 2003)] Diagnostic Optical Spectroscopy in Biomedicine II - Reflectance, scattering, and laser induced fluorescence for the detection of dental caries

Drakaki, Eleni, Wagnieres, Georges A., Makropoulou, Myrsini, Khabbaz, Maruan, Serafetinides, Alexandros A.

Year:

2003

Language:

english

File:

PDF, 328 KB

english, 2003

88

SPIE Proceedings [SPIE 15th International School on Quantum Electronics: Laser Physics and Applications - Bourgas, Bulgaria (Monday 15 September 2008)] 15th International School on Quantum Electronics: Laser Physics and Applications - Biophotonics in diagnosis and modeling of tissue pathologies

Dreischuh, Tanja, Serafetinides, A. A., Makropoulou, M., Taskova, Elena, Borisova, Ekaterina, Drakaki, E., Serafetinides, Alexander

Year:

2008

Language:

english

File:

PDF, 765 KB

english, 2008

89

SPIE Proceedings [SPIE International Conference and School on Quantum Electronics "Laser Physics and Applications" - ICSQE 2016 - Sozopol, Bulgaria (Monday 26 September 2016)] 19th International Conference and School on Quantum Electronics: Laser Physics and Applications - Three-dimensional imaging of cultural heritage artifacts with holographic printers

Dreischuh, Tanja, Gateva, Sanka, Daskalova, Albena, Serafetinides, Alexandros, Kang, Hoonjong, Stoykova, Elena, Berberova, Nataliya, Park, Jiyong, Nazarova, Dimana, Park, Joo Sup, Kim, Youngmin, Hong,

Year:

2017

Language:

english

File:

PDF, 680 KB

english, 2017

90

SPIE Proceedings [SPIE International Conference and School on Quantum Electronics "Laser Physics and Applications" - ICSQE 2016 - Sozopol, Bulgaria (Monday 26 September 2016)] 19th International Conference and School on Quantum Electronics: Laser Physics and Applications - Investigation of laser cleaning procedures for the restoration of burnt paintings

Dreischuh, Tanja, Gateva, Sanka, Daskalova, Albena, Serafetinides, Alexandros, Antonopoulou-Athera, N., Profitis, E., Chatzitheodoridis, E., Terlixi, A., Doulgerides, M., Serafetinides, A. A.

Year:

2017

Language:

english

File:

PDF, 844 KB

english, 2017

91

Pulsed infrared radiation transmission through chalcogenide glass fibers

E. Papagiakoumou, D.N. Papadopoulos, A.A. Serafetinides

Journal:

Optics Communications

Year:

2007

Language:

english

File:

PDF, 939 KB

english, 2007

92

Performance studies of a pulsed HF laser with a sliding discharge plasma cathode

G. N. Tsikrikas, A. A. Serafetinides, A. D. Papayannis

Journal:

Applied Physics B: Lasers and Optics

Year:

1996

Language:

english

File:

PDF, 866 KB

english, 1996

93

Picosecond Laser Ablation of Dentine in Endodontics

A.A. Serafetinides, M.G. Khabbaz, M.I. Makropoulou, A.K. Kar

Journal:

Lasers in Medical Science

Year:

1999

Language:

english

File:

PDF, 598 KB

english, 1999

94

Epilepsy and behaviour disorder in patients with generalised spike and wave complexes

V. Rogina, E.A. Serafetinides

Journal:

Electroencephalography and Clinical Neurophysiology

Year:

1962

Language:

english

File:

PDF, 502 KB

english, 1962

95

The Effects of LSD-25 on Alpha Blocking and Conditioning in Epileptic Patients Before and After Temporal Lobectomy

Serafetinides, E.A.

Journal:

Year:

1965

Language:

english

File:

PDF, 478 KB

english, 1965

96

Cerebral Laterality and Consciousness

Serafetinides, E. A.

Journal:

Archives of Neurology

Year:

1995

Language:

english

File:

PDF, 173 KB

english, 1995

97

SPIE Proceedings [SPIE Bourgas - DL over - Bourgas (Monday 20 September 2004)] 13th International School on Quantum Electronics: Laser Physics and Applications - Structural and optical properties of thin indium oxide films produced by pulsed laser deposition

Stanimirova, Todorka J., Atanasov, Petar A., Dikovska, Anna O., Stankova, Nadya E., Tonchev, Svetlen H., Atanasov, Peter A., Gateva, Sanka V., Avramov, Lachezar A., Serafetinides, Alexander A.

Year:

2005

Language:

english

File:

PDF, 142 KB

english, 2005

98

SPIE Proceedings [SPIE 12th International School on Quantum Electronics Laser Physics and Applications - Varna, Bulgaria (Monday 23 September 2002)] 12th International School on Quantum Electronics: Laser Physics and Applications - Modification of pulsed laser deposited yttrium iron garnet thin films by post-deposition annealing procedures

Koleva, Mihaela E., Tomov, Rumen I., Atanasov, Peter A., Vankov, Orlin I., Mihailov, Naiden I., Atanasov, Peter A., Serafetinides, Alexander A., Kolev, Ivan N.

Year:

2003

Language:

english

File:

PDF, 349 KB

english, 2003

99

SPIE Proceedings [SPIE 12th International School on Quantum Electronics Laser Physics and Applications - Varna, Bulgaria (Monday 23 September 2002)] 12th International School on Quantum Electronics: Laser Physics and Applications - An heuristic view on the signal-to-noise ratio at coherent heterodyne detection of aerosol lidar returns formed through turbulent atmosphere

Gurdev, Luan L., Dreischuh, Tanja N., Atanasov, Peter A., Serafetinides, Alexander A., Kolev, Ivan N.

Year:

2003

Language:

english

File:

PDF, 173 KB

english, 2003

100

Wada testing

Serafetinides, E. A.

Journal:

Year:

1995

Language:

english

File:

PDF, 218 KB

english, 1995

To build up a library is to create a life. It’s never just a random collection of books.

— Carlos María Domínguez

Official channel

Z-Library Desktop Launcher

Z-Library Since 2009 support@z-lib.do

EnglishРусскийEspañolItalianoελληνικάاللغة العربيةBahasa IndonesiaBahasa Malaysiaहिन्दीDeutschFrançaisPortuguêsУкраїнськаPolski中文繁體中文日本語Tiếng ViệtAzərbaycan DiliՀայոց լեզուภาษาไทยTürk Diliქართველიবাংলাپښتوతెలుగుاردو한국어SrpskiБългарски