ШИШКОВ, Василий Валерьевич. TERRITORIAL EXPANSION OF THE RUSSIAN EMPIRE: FROM EXPANSION TO POLITICAL INTEGRATION AND UNIFICATION OF SPACE. Социум и власть, [S. l.], v. 34, n. 2, p. 124–128, 2012. Disponível em: https://socium-vlast.owebs.ru/article/view/27781. Acesso em: 8 nov. 2026.