@misc{Adamczyk_Marek_Mechanical,
 author={Adamczyk, Marek and Dawidowicz, Bartosz},
 howpublished={online},
 publisher={Gdańsk University of Technology},
 language={eng},
 language={pol},
 type={book},
 title={Mechanical Engineering. Selected texts for students and PhD students},
 keywords={English, machine technology, mechanical engineering},
}