@misc{Westerlund_Carl_Agardh_(1831–1908)_Synopsis_1897,
 author={Westerlund, Carl Agardh (1831–1908)},
 copyright={Public Domain},
 journal={Publications of famous biologists - a collection of prints},
 address={Helsingfors},
 howpublished={online},
 year={1897},
 publisher={[unknown]},
 language={pol},
 type={Text},
 title={Synopsis Molluscorum Extramarinorum Scandinaviæ: (Sueciæ, Norvegiæ, Daniæ & Fenniæ.)},
 URL={http://rcin.org.pl/Content/80499/PDF/s1198.pdf},
 keywords={Molluscs terrestrial - freshwater - individual description - dissemination area - Scandinavia},
}