Список источников
S.V. Pyankov, A.N. Shikhov "Mapping of natural forest disturbances in the Western Urals region". "Journal of Environmental Biology", ISSN 0254-8704, Volume 2015, Issue December (December 2015) (Импакт-фактор журнала SJR (SCImago Journal Rank) (2014): 0,310 IPP (Impact per Publication) (2014): 0,794 SNIP (Source Normalized Impact per Paper) (2014): 0,756.)