Смирнов ИП, Виноградов ДМ. Territorial mobility as a qualitative characteristic of the population of the Tver region. Вестник ТвГУ. Сер. география и геоэкология [Internet]. 2019 Feb. 28 [cited 2026 Sep. 23];(4):43-54. Available from: https://journal.tversu.ru/index.php/geo/article/view/231