Geochemical features of altered carbonaceous mudstones from Troyanovo-3 mine borehole (Maritsa Iztok lignite field, Bulgaria)

Autor: Milakovska, Zlatka, Stefanova, Maya, Vladislavov, Georgi, Marinov, Stefan P.
Zdroj: In International Journal of Coal Geology 1 September 2022 261
Databáze: ScienceDirect