@ARTICLE{Gołombek_K._Characteristics_2011, author={Gołombek, K. and Matula, G. and Dobrzański, L.A. and Dołżańska, B.}, volume={Vol. 47}, number={(2) February}, journal={Archives of Materials Science and Engineering}, howpublished={online}, year={2011}, publisher={Polish Academy of Sciences}, title={Characteristics of structure and properties of a sintered graded tool materials with cobalt matrix}, URL={http://journals.pan.pl/Content/89341/mainfile.pdf}, }