@misc{Undset_Singrid_Kaleka,
 author={Undset, Singrid},
 copyright={Gdańsk University of Technology Library},
 howpublished={online},
 publisher={Studencka Agencja Radiowa},
 language={pol},
 type={audio document},
 title={Kaleka [dokument dźwiękowy]},
 keywords={radio broadcasts},
}