ETH Zurich, Tectonics. The Variscides: An old collisional orogen, 2017, p. 335 ([Internet, 2023-011-07](https://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=&cad=rja&uact=8&ved=2ahUKEwjUp92Lj7KCAxWN3AIHHeF_BCwQFnoECAoQAw&url=https%3A%2F%2Fwww.files.ethz.ch%2Fstructuralgeology%2Fjpb%2Ffiles%2Fenglish%2Fvarisweb.pdf&usg=AOvVaw2-jvqjZJ2k-FHPXZl8W-M5&opi=89978449))