Efimik Е. Г.; Vladykina А. В. . Flora of the protected area Ice Mountain and Kungur Ice Cave (Perm Krai). Bulletin of Perm University. Biology, [S. l.], n. 3, p. 217–226, 2023. DOI: 10.17072/1994-9952-2023-3-217-226. Disponível em: https://press.psu.ru/index.php/bio/article/view/8337. Acesso em: 17 may. 2024.