@misc{Jongmans_Wilhelm_Joseph_(1878-1957)_Fossilium,
 author={Jongmans, Wilhelm Joseph (1878-1957)},
 howpublished={online},
 publisher={W. Junk},
 language={Tekst niem.},
 type={czasopismo},
 title={Fossilium catalogus. II, Plantae. Pars 3: Equisetales II: Archaeocalamites, Arthrodendromyelon, Arthrodendron, Arthropityostachys, Arthropitys, Aspasia, Asterocalamites},
 keywords={czasopisma, paleontologia, skamieliny, skrzypowce},
}