%0 Journal Article
%T About the problem of the Middle-Upper Devonian boundary in the East European Platform
%A Evdokimova, I.O.
%K Givetian and Frasnian stages, Middle and Upper Devonian, stratigraphy, East European Platform
%J Vestnik of geosciences
%D 2023
%N 0
%P 11
%I FSBI FIC &quot;Komi Scientific Center of the Ural Branch of the Russian Academy of Sciences&quot;