@misc{Wierzejski_Antoni_(1843–1916)_Über_[1912],
 author={Wierzejski, Antoni (1843–1916)},
 copyright={Public Domain},
 address={[Leipzig]},
 journal={Publications of famous biologists - a collection of prints},
 howpublished={online},
 year={[1912]},
 publisher={[unknown]},
 language={ger},
 title={Über Abnormitäten bei Spongilliden},
 type={Text},
 URL={http://www.rcin.org.pl/Content/124984/PDF/WA488_157321_19746_s1215.pdf},
 keywords={Animals - Sponges (Spongillidae), Animals - Sponges (Spongillidae) - skeletal needles, Animals - Sponges (Spongillidae) - amfidiscs, Animals - Sponges (Spongillidae) - types of developmental abnormalities},
}