Interkosmos Mobil Satellite Laser Ranging Observatory Masevitch, A. G. ; Almar, J. ; Daricek, T. ; Hamal, K. ; Kielek, V. ; Navara, P. ; Novotny, A. ; Stöcher, R. Abstract Publication: The Use of Artificial Satellites for Geodesy and Geodynamics Pub Date: 1974 Bibcode: 1974uasg.proc...81M