ДОРОФЕЕВ, А. А. Analysis of quantitative characteristics of Tver region landscapes. HERALD OF TVER STATE UNIVERSITY. SERIES: GEOGRAPHY AND GEOECOLOGY, [S. l.], n. 1, p. 18–26, 2019. Disponível em: https://journal.tversu.ru/index.php/geo/article/view/162. Acesso em: 13 nov. 2024.