ŁODZIŃSKI, Marek. Geotouristic attractions of the Klyuchevskoy group volcanoes, North Kamchatka, Russia. Geotourism/Geoturystyka, [S. l.], n. 20, p. 51, DOI: 10.7494/geotour.2010.20.51. Disponível em: https://journals.agh.edu.pl/geotour/article/view/976. Acesso em: 13 mar. 2025.