@article{Mazurkiewicz_A._Comparative_2011,
 author={Mazurkiewicz, A. and Smolik, J.},
 volume={Vol. 49},
 number={(1) May},
 howpublished={online},
 journal={Archives of Materials Science and Engineering},
 year={2011},
 publisher={Polish Academy of Sciences},
 title={Comparative analysis of wear mechanism of different types of forging dies},
}