21

Studies on geothermal power generation using abandoned oil wells

Year:
2013
Language:
english
File:
PDF, 1.48 MB
english, 2013
23

Radiation field of pentagonal microstrip antenna

Year:
1986
Language:
english
File:
PDF, 270 KB
english, 1986
27

Synthesis of 2-amino-5-mercapto-1,3,4-thiadiazole derivatives

Year:
2014
Language:
english
File:
PDF, 530 KB
english, 2014