Soyuz 31 (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Soyuz 31" in English language version.

refsWebsite

Global rank English rank

5,378^th place

4,897^th place

2,056^th place

1,541^st place

6^th place

archive.org

Phillip Clark (1988). The Soviet Manned Space Program. New York, USA: Orion Books. ISBN 0-517-56954-X.

"Spaceflight mission report: Soyuz 31". SPACEFACTS.de. Retrieved 13 September 2024.
"Relocations of Manned Spacecraft". SPACEFACTS.de. Retrieved 13 September 2024.