Special Issue on joint space flight of Soviet cosmonaut Nikolai Rukavishnikov and Bulgarian cosmonaut Georgi Ivanov and the solemn meeting of the Bulgarian lands.
Special Issue on joint space flight of Soviet cosmonaut Nikolai Rukavishnikov and Bulgarian cosmonaut Georgi Ivanov and the solemn meeting of the Bulgarian lands.
Key words
USSR - Bulgaria
International cooperation in space
Personnel:
N. Rukavishnikov G. Ivanov - Bulgarian cosmonaut
Locations: Bulgaria [34]