@misc{Marceli_Nencki_(1847–1901)_List_1901,
 author={Marceli Nencki (1847–1901)},
 copyright={Rights Reserved - Free Access},
 howpublished={online},
 year={1901},
 language={pol},
 title={List Marcelego Nenckiego (1847-1901) do Leona Marchlewskiego (1869-1946) z 23.05.1901},
 type={Text},
 URL={http://rcin.org.pl/ibd/Content/42334/PDF/WA488_60265_Listy-Nencki-5.pdf},
 keywords={Marceli Nencki (1847-1901), Leon Marchlewski (1869-1946)},
}