@inproceedings{sgem2021s21093, title = {MODERN TENDENCIES AND ISSUES ON STRUCTURAL TRANSFORMATION OF URBAN LAND IN THE RUSSIAN CITIES (ST. PETERSBURG AS AN EXAMPLE)}, author = {С. А. Максимов and Antonina Shepeleva and Takhir Aliyev and Vladimir Zasyad-Volk and T. A. Zabolotskaya}, booktitle = {SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 21st SGEM International Multidisciplinary Scientific GeoConference Proceedings 2021, Ecology, Economics, Education and Legislation}, year = {2021}, pages = {775-782}, publisher = {STEF92 Technology}, doi = {10.5593/sgem2021/5.1/s21.093} }