@misc{Piechocki_Andrzej_Zairian_1993,
 author={Piechocki, Andrzej},
 volume={44},
 editor={Muzeum i Instytut Zoologii Polskiej Akademii Nauk},
 number={5},
 copyright={Rights Reserved - Free Access},
 journal={Annales Zoologici},
 address={Warszawa},
 howpublished={online},
 year={1993},
 publisher={Muzeum i Instytut Zoologii Polskiej Akademii Nauk},
 language={eng},
 title={Zairian population of Pisidium viridarium KUIPER, 1956 (Bivalvia: Heterodonta: Sphaeriidae)},
 type={Text},
 URL={http://rcin.org.pl./Content/57358/PDF/WA058_73458_P255-T44_Annal-Zool-%20Nr-5.pdf},
 keywords={Pisidium viridarium, małże, Kulkówkowate, Sphaeriidae},
}