Straka, Pavel - Buchtele, Jaroslav - Endrýsová, Jana - Machovič, Vladimír
Structure of maceral fractions of czech bituminous coals.
Acta Montana. Rada A, B. 7(113) (1999), s. 19-21. ISSN 1211-1910
Grant CEP: GA AV ČR IAA2046602
http://hdl.handle.net/11104/0103007