Oligocene molluscan fauna from the Skibas and Boryslav-Pokut units (the Ukrainian Outer Carpathians) - preliminary report

by Studencka, B., Amitrov, O.V, Popov, S.V
Source: 1. Geologica carpathica 1. 1335-0552 1. Roč. 50, špec. č. (1999), s. 75-76