@misc{Hebel_Katarzyna_The,
 author={Hebel, Katarzyna and Wyszomirski, Olgierd},
 copyright={Gdańsk University of Technology Library},
 howpublished={online},
 publisher={Polskie Towarzystwo Elektrotechniki Teoretycznej i Stosowanej},
 language={eng},
 type={digital document},
 title={The organizational framework of clean, efficient and safe urban transport},
 keywords={conference proceedings, conferences, urban transport},
}