@ARTICLE{Stolecki_Lech_Deformation_2014,
 author={Stolecki, Lech and Grzebyk, Wiesław},
 number={No 2},
 journal={Archives of Mining Sciences},
 howpublished={online},
 year={2014},
 publisher={Committee of Mining PAS},
 title={Deformation Characteristics of a Technological Pillar in the Chamber-Pillar Mining System/Charakterystyka Deformacyjna Filara Technologicznego W Komorowo-Filarowym Systemie Eksploatacji},
 URL={http://journals.pan.pl/Content/93504/PDF/10267-Volume59_Issue2-03_paper.pdf},
 doi={10.2478/amsc-2014-0023},
}