@ARTICLE{Nurkowski_Janusz_The_2014, author={Nurkowski, Janusz}, number={No 4}, journal={Archives of Mining Sciences}, howpublished={online}, year={2014}, publisher={Committee of Mining PAS}, title={The Application of Coreless Inductors for Displacement Measurements in Laboratory Investigations of Rock Properties}, URL={http://journals.pan.pl/Content/93728/PDF/10267-Volume59_Issue4-13_paper.pdf}, doi={10.2478/amsc-2014-0071}, }