EFREMOV, Y. V. Dynamics of the Great Caucasus mountain lakes. Journal of Nepal Geological Society, [S. l.], v. 43, p. 201–204, 2011. DOI: 10.3126/jngs.v43i0.25585. Disponível em: https://nepjol.info/index.php/JNGS/article/view/25585. Acesso em: 27 sep. 2024.