Title: Rezulʹtaty nabli︠u︡deniĭ iskusstvennykh sputnikov Zemli.
Authors: Akademii︠a︡ nauk SSSR.; Ri︠a︡zanskiĭ gosudarstvennyĭ pedagogicheskiĭ institut.
Publisher: [Ri︠a︡zanskiĭ gos. pedagog. in-t, etc.]
Year: 1972
Subjects: Artificial satellites Observations.