@ARTICLE{Sapronova_Svitlana_Justification_2013,
 author={Sapronova, Svitlana and Tkachenko, Viktor},
 number={No 4},
 howpublished={online},
 year={2013},
 publisher={The Lublin Branch of the Polish Academy of Sciences},
 title={Justification of Permissible wear parametersof Lokomotives crest wheel},
}