Timing of the Tertiary magmatic activity in the Central and Western Rhodopes and "Serbo-macedonian massif" (SW Bulgaria and N Greece) - radiometric data evidence

by Christofides, Georgios, Eleftheriadis, Georgios, Harkovska, Alexandra, Pecskay, Zoltan
Source: 1. Mineralia slovaca 1. 0369-2086 1. Roč. 35, č. 1 (2003), s. 27-30