KOUTANIEMI, L.; KUUSELA, K.; SHUSTOV, J. Thermal stratification in Paanajärvi, northern Republic of Karelia, Russia. Fennia - International Journal of Geography, [S. l.], v. 177, n. 1, p. 27–35, 1999. Disponível em: https://fennia.journal.fi/article/view/8930. Acesso em: 10 may. 2024.