@ARTICLE{Zębala_Wojciech_Hard_2012, author={Zębala, Wojciech and Siwiec, Jakub}, number={No 4}, journal={Advances in Manufacturing Science and Technology}, howpublished={online}, year={2012}, publisher={Committee Of Mechanical Engineering PAS}, title={Hard Turning of Cold Work Tool Steel with CBN Tools}, URL={http://journals.pan.pl/Content/82006/PDF/v10264-012-0023-2.pdf}, doi={10.2478/v10264-012-0023-2}, }