@misc{Heilig_Matesa._Badanie,
 author={Heilig, Matesa.},
 copyright={Technical University of Lodz},
 howpublished={online},
 publisher={nakł. autora},
 language={pol},
 type={TUL PhD thesis},
 type={language document},
 title={Badanie silnika z komorą wirową},
}