1 Abalakin V.K.
2 Bogdanov V.I.
3 Veselago A.D.
Year: 
№: 
710
Pages: 
8-12
Citation:
Abalakin V.K., 
Bogdanov V.I., 
Veselago A.D., 
(1999) Pulkovo Observatory and S-Petersburg Megapolls on the Threshold of XXIst Century. Geodesy and cartography = Geodeziya i Kartografiya, 60(9), pp. 8-12. (In Russian).