CD-ROM bespreking - "Russians in Space, 40th Anniversary of Sputnik, special edition."
Ruimtevaart ; 48 , 2
1999
Article (Journal)
Dutch
Sputnik - Why the Russians were First in Space
AIAA | 2007
|Sputnik - Why the Russians were First in Space AIAA Paper
British Library Conference Proceedings | 2007
|Iskusstvennyy sputnik zemli -- Special feature on the 50th anniversary of Sputnik
Online Contents | 2007
|British Library Online Contents | 2010
|Online Contents | 2001
|