@ARTICLE{Żółcińska_Janina_An_2001,
 author={Żółcińska, Janina and Dyrga, Leszek},
 number={No 3},
 journal={Archives of Mining Sciences},
 pages={375-386},
 howpublished={online},
 year={2001},
 publisher={Committee of Mining PAS},
 type={Article},
 title={An investigation of the permeability of large coal samples to the flow of gases of various sorption abilities},
 URL={http://czasopisma.pan.pl/Content/132258/PDF/11_MINING_46_3_2001_Zolcinska_INVESTIGATION.pdf},
}