@misc{Maciołek_Tadeusz_Energy-saving,
 author={Maciołek, Tadeusz and Drążek, Zbigniew},
 copyright={Gdańsk University of Technology Library},
 howpublished={online},
 publisher={Polskie Towarzystwo Elektrotechniki Teoretycznej i Stosowanej},
 language={eng},
 type={digital document},
 title={Energy-saving tram vehicle with on-board energy accumulator},
 keywords={conference proceedings, conferences, energy, tram transport, urban transport},
}