1 Variscyan A.V.
2 Nazarenko V. S.
3 Sagitov M.U.
Year: 
№: 
520
Pages: 
11-19
Citation:
Variscyan A.V., 
Nazarenko V. S., 
Sagitov M.U., 
(1983) Principles and methods of studying the gravitational field. Geodesy and cartography = Geodeziya i Kartografiya, 44(11), pp. 11-19. (In Russian).