@misc{Godlewski_Emil_(1875-1944)_(junior)_Physiologie_1914,
 author={Godlewski, Emil (1875-1944) (junior)},
 copyright={Public Domain},
 address={Jena},
 howpublished={online},
 year={1914},
 publisher={Gustav Fischer Verlag},
 language={ger},
 title={Physiologie der Zeugung},
 URL={http://www.rcin.org.pl/Content/71596/PDF/WA488_xxxxx_203770_Godlewski.pdf},
 keywords={Conception of life, Types of procreation, Asexual generation, Sexual generation},
}