@misc{Nusbaum_Henryk_(1849–1937)_O_1900,
 author={Nusbaum, Henryk (1849–1937)},
 copyright={Public Domain},
 address={Warszawa},
 howpublished={online},
 year={1900},
 publisher={[s. n]},
 publisher={(Druk K. Kowalewskiego)},
 language={pol},
 title={O wahaniach okresowych w energii czynności fizyologicznych},
 type={Text},
 URL={http://rcin.org.pl/Content/33307/PDF/WA004_19963_T2252_Nusbaum-O-wahaniach_o.pdf},
 keywords={physiology},
}