@misc{Kruczkowski_Janusz_Laboratory_2017,
 author={Kruczkowski, Janusz and Ostrogórski, Piotr and Krawczyk, Jerzy},
 number={No 4},
 howpublished={online},
 year={2017},
 publisher={Committee of Mining PAS},
 title={Laboratory Investigations of Stationary Methane Anemometer},
 doi={10.1515/amsc-2017-0061},
}