Specific Energy of Hard Coal Under Load - Bogusz, Anna; Bukowska, Mirosława (Oficyna Wydawnicza Politechniki Wrocławskiej, 2015)
Studia Geotechnica et Mechanica, Vol. 37, 2015, nr 1, s. 9-16
Keywords: geotechnika - czasopisma; mechanika - czasopisma; hard coal; specific energy of strain in coal; dissipated energy; kinetic energy; recoverable energy