Cambrian magmatism, Variscan high-grade metamorphism and imposed greenschist facies shearing in the Central Sredna Gora basement units (Bulgaria)

by Lazarova, Anna, Naydenov, Kalin, Petrov, Nikolai, Grozdev, Valentin
Source: 1. Geologica carpathica 1. Roč. 66, č. 6 (2015), s. 443-454 1. 1335-0552