@ARTICLE{Trutwin_Waclaw_In_2016,
 author={Trutwin, Waclaw},
 number={No 2},
 journal={Archives of Mining Sciences},
 howpublished={online},
 year={2016},
 publisher={Committee of Mining PAS},
 title={In Memoriam},
 URL={http://ochroma.man.poznan.pl/Content/105510/PDF/10267-Volume61_Issue2-01_paper.pdf},
 doi={10.1515/amsc-2016-0016},
}