1

Stellar C iii Emissions as a New Classification Parameter for [WC] Central Stars

Year:
1999
Language:
english
File:
PDF, 392 KB
english, 1999
2

OBAFGKMRNS

Year:
1979
Language:
english
File:
PDF, 461 KB
english, 1979
5

Physics and environment

Year:
1970
Language:
english
File:
PDF, 815 KB
english, 1970
6

THE NATURE OF WEINBERGER-12

Year:
1985
Language:
english
File:
PDF, 430 KB
english, 1985
8

40 ERIDANI AND THE GRAVITATIONAL LENS EFFECT

Year:
1986
Language:
english
File:
PDF, 534 KB
english, 1986
11

Spectroscopic Observations of the Planetary Nebula NGC 6818

Year:
1999
Language:
english
File:
PDF, 207 KB
english, 1999
16

EMISSION OBJECT IN ORION

Year:
1976
Language:
english
File:
PDF, 791 KB
english, 1976
17

Optical and IUE Spectra of the Planetary Nebula NGC 7026

Year:
2004
Language:
english
File:
PDF, 227 KB
english, 2004
20

X-Ray Planetary Nebulae

Year:
1994
Language:
english
File:
PDF, 1.26 MB
english, 1994
23

On a suspected ring external to the visible rings of Saturn

Year:
1975
Language:
english
File:
PDF, 343 KB
english, 1975
26

The Alpha Virginis (Spica) Nebula

Year:
1961
File:
PDF, 114 KB
1961
28

Ultraviolet response of InGaAsP photocathodes

Year:
1977
Language:
english
File:
PDF, 366 KB
english, 1977
29

THE PECULIAR PLANETARY NEBULA 75+35°1

Year:
1987
Language:
english
File:
PDF, 535 KB
english, 1987
30

The Ultraviolet Spectrum of the Planetary Nebula Vy 2-2

Year:
1993
Language:
english
File:
PDF, 586 KB
english, 1993
35

Performance Characteristics of Proximity Focused Ultraviolet Image Converters

Year:
1973
Language:
english
File:
PDF, 652 KB
english, 1973
37

THE ULTRAVIOLET SPECTRUM OF THE PLANETARY NEBULA M3-27

Year:
1985
Language:
english
File:
PDF, 402 KB
english, 1985
39

The IUE Spectrum of the Planetary Nebula NGC 6905

Year:
1996
Language:
english
File:
PDF, 680 KB
english, 1996
40

An "O VIII Sequence" for Planetary-Nebula Nuclei

Year:
1996
Language:
english
File:
PDF, 593 KB
english, 1996
46

ON STRUCTURAL PATTERNS IN H II REGIONS

Year:
1989
Language:
english
File:
PDF, 3.16 MB
english, 1989