Selective mining of multiple-layer lignite deposits. A fuzzy approach. - Michael Galetakis; Anthoula Vasiliou (Expert Syst. Appl., 2010)

Production scheduling of a lignite mine under quality and reserves uncertainty. - Michael Galetakis; Christos Roumpos; George Alevizos; Despina Vamvuka (Reliab. Eng. Syst. Saf., 2011)

Reprint of: Production scheduling of a lignite mine under quality and reserves uncertainty. - Michael Galetakis; Christos Roumpos; George Alevizos; Despina Vamvuka (Reliab. Eng. Syst. Saf., 2012)