Economic evaluation of using of geopolymer from coal fly ash in the industry

by Vilamová, Šárka, Piecha, Marian
Source: 1. Acta Montanistica Slovaca 1. Roč. 21, č. 2 (2016), s. 139-145 1. 1335-1788

The new national energy concept 2015 - The future of brown coal in the Czech Republic

by Mikoláš, Milan, Kozel, Roman, Vilamová, Šárka, Paus, David, Király, Alexander, Koloman, Petr, Piecha, Marian, Mikoláš, Martin
Source: 1. Acta Montanistica Slovaca 1. Roč. 20, č. 4 (2015), s. 298-310 1. 1335-1788