Search for: [Subject and Keywords = geotechnika \- czasopisma] OR [Subject and Keywords = mechanika \- czasopisma] OR [Subject and Keywords = rock strata] OR [Subject and Keywords = powered roof support] OR [Subject and Keywords = operating characteristics] OR [Subject and Keywords = monitoring] OR [Title = Powered Roof Support \- Rock Strata Interactions on the Example of an Automated Coal Plough System] OR [Creator = Herezy, Łukasz] OR [Creator = Janik, Dariusz] OR [Creator = Skrzypkowski, Krzysztof]
