@misc{Danysz_Jan_(1860–1928)_La_1921,
 author={Danysz, Jan (1860–1928)},
 editor={Payot, Jules-Antoine (1859–1940). Przedm.},
 copyright={Public Domain},
 address={Paris},
 howpublished={online},
 year={1921},
 publisher={Librairie J. - B. Baillière et Fils},
 language={fre},
 title={La genèse de l'énergie psychique},
 type={Text},
 URL={http://rcin.org.pl/Content/22078/PDF/WA004_2174_T3963_Danysz-Genese.pdf},
 keywords={biology, evolutionism},
}