@ARTICLE{Kruczkowski_Janusz_Laboratory_2017, author={Kruczkowski, Janusz and Ostrogórski, Piotr and Krawczyk, Jerzy}, number={No 4}, journal={Archives of Mining Sciences}, howpublished={online}, year={2017}, publisher={Committee of Mining PAS}, title={Laboratory Investigations of Stationary Methane Anemometer}, URL={http://czasopisma.pan.pl/Content/105608/PDF/10267-Volume62_Issue4-14_paper.pdf}, doi={10.1515/amsc-2017-0061}, }