@article{Opaliński_M._Tribological_2016,
 author={Opaliński, M. and Klasik, A. and Mazuro, P. and Rostek, E.},
 number={No 4 December},
 howpublished={online},
 journal={Archives of Metallurgy and Materials},
 year={2016},
 publisher={Institute of Metallurgy and Materials Science of Polish Academy of Sciences},
 publisher={Commitee on Metallurgy of Polish Academy of Sciences},
 title={Tribological Examination of Different Steel Materials after Special Heat Treatment and Salt Bath Nitriding},
 doi={10.1515/amm-2016-0303},
}