Is volcanic material present in the Middle Triassic basin sediments of the Hronic Unit (Choč Nappe, Western Carpathians)?

by Masaryk, Peter, Lintnerová, Otília, Šucha, Vladimír
Source: 1. Geologica Carpathica 1. 1335-0552 1. Roč. 46, č. 3(1995), s. 175-181