@misc{Riedel_Adolf_(1930–2010)_Genera_1998, author={Riedel, Adolf (1930–2010)}, copyright={Rights Reserved - Restricted Access}, address={Warszawa}, howpublished={online}, year={1998}, publisher={PAN}, language={ger}, title={Genera Zonitidarum - Addenda et corrigenda (Gastropoda, Stylommatophora)}, keywords={snails, classification, Zonitidae}, }