Malakhova, N. P. (1959). Турнейский ярус Северного и Среднего Урала - Tournaisian stage of the Northern and Middle Urals. УНЦ АН СССР - Sverdlovsk: Urals Center USSR Academy of Sciences. 38: 1-104.
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Malakhova, N. P.
1959
Турнейский ярус Северного и Среднего Урала - Tournaisian stage of the Northern and Middle Urals.
УНЦ АН СССР - Sverdlovsk: Urals Center USSR Academy of Sciences