Affiliation: | 1.INERIS, BP 2, 60550, Verneuil-en-Halatte, France ;2.Department of Geology, Faculty of Science, Palacky University, 17. listopadu 12, 771 46, Olomouc, Czech Republic ;3.CERTH, 52, Egialias Str., 15125, Maroussi, Athens, Greece ;4.Central Mining Institute (GIG), Plac Gwarków, 40-166, Katowice, Poland ;5.AMBERG Infraestructuras S.A., Avenida de la Industria, 37, 28108, Alcobendas, Madrid, Spain ;6.TAURON, ZG Janina, ul. Górnicza 23, Libiąż, Poland ;7.DMT GmbH and Co. KG, Am Technologiepark 1, 45307, Essen, Germany ;8.HUNOSA, Av. Galicia 44, 33005, Oviedo, Asturias, Spain ;9.The Coal Authority, 200 Lichfield Lane, Mansfield, Nottinghamshire, NG18 4RG, UK ; |