0123472 - ASU-R 940010 RIV US eng J - Journal Article
Perek, Luboš
Space Debris at the United Nations.
Orbital Debris Monitor. Roč. 7, č. 3 (1994), s. 7-8. ISSN 1051-3809
Permanent Link: http://hdl.handle.net/11104/0021738