@misc{Lewandowski_Jerzy._Environmental,
 author={Lewandowski, Jerzy. and Ćwieląg-Wojda, Sylwia.},
 howpublished={online},
 publisher={Lodz University of Technology. Press},
 language={eng},
 title={Environmental Protection Managementin Manufacturing Enterprises},
 type={TUL monograph},
 type={language document},
}