ISSN 0016-7126 (Print)
ISSN 2587-8492 (Online)
| (1998) Development of Subsidence in the District of Architectural Ensemble in Palace Square of S- Peterburg by Results of Levelling in XX Century. Geodesy and cartography = Geodeziya i Kartografiya, 59(8), pp. 34-39. (In Russian). |