@misc{Balazinski_Marek_On,
 author={Balazinski, Marek and Bellerose, Martin and Czogała, Ernest},
 howpublished={online},
 publisher={Wydawnictwo Politechniki Śląskiej},
 language={eng},
 title={On selection of operating parameters in mechanical manufacturing processes using the extension principle},
 type={artykuł},
 keywords={Politechnika Śląska, mechanika},
}