5

Analytical Model of Radio-Frequency Ion Thruster

Year:
2017
Language:
english
File:
PDF, 589 KB
english, 2017
11

Improved gas cooler designs for oxygen compressors

Year:
1968
Language:
english
File:
PDF, 210 KB
english, 1968
13

Brans–Dicke wormhole revisited

Year:
2009
Language:
english
File:
PDF, 346 KB
english, 2009