For citations:

Gruzdev D.A., Soboleva M.A., Sobolev D.B., Zhuravlev A.V. The Frasnian deposits in the Bol’shaya Nadota River region (Sub-Polar Urals) - stratigraphy and depositional enviroment. LITHOSPHERE (Russia). 2016;(6):97-116. (In Russ.)