%0 Journal Article %T Improving Air Quality for Operators of Mobile Machines in Underground Mines %A Szczurek, Andrzej %A Maciejewska, Monika %A Przybyła, Marcin %A Szetelnicki, Wacław %J Atmosphere %V 11 %N 12 %@ 2073-4433 %D 2020-12-18 %I Multidisciplinary Digital Publishing Institute %~ DeepDyve