SEVASTIYANOV, D. V.; COLPAERT, A.; KOROSTELYOV, E.; MULYAVA, O.; SHITOVA, L. Management of tourism and recreation possibilities for the sustainable development of the north-western border region in Russia. Nordia Geographical Publications, [S. l.], v. 43, n. 1, p. 27–38, 2014. Disponível em: https://nordia.journal.fi/article/view/65085. Acesso em: 21 nov. 2024.