@misc{Riedel_Adolf_Arionacea_1974,
 author={Riedel, Adolf and Wiktor, Andrzej},
 volume={2},
 copyright={Rights Reserved - Free Access},
 address={Warszawa},
 journal={Fauna Polski},
 howpublished={online},
 year={1974},
 publisher={Państwowe Wydawnictwo Naukowe},
 language={pol},
 title={Arionacea - ślimaki krążałkowate i ślinikowate (Gastropoda: Stylommatophora)},
 type={Text},
 URL={http://rcin.org.pl/Content/59057/PDF/WA058_3998_K16064_Fauna-Polski-t2.pdf},
 keywords={Stylommatophora, Pulmonata, Gastropoda, Patulidae, Punctidae, Arionidae, Poland, Helicodiscidae},
}