As, Hg, Se Flue Gas sampling in a coal-fired power plant and their fate during coal combustion - Alonso-Rodriguez, Elia.; Lopez-Mahia, Purificacion.; Lopez-Vilarino, Jose M.; Moreda-Pineiro, Jorge.; Muniategui-Lorenzo, Soledad.; Otero-Rey, Jose R.; Prada-Rodriguez, Dario.