@misc{_Stanisław,
 copyright={Public Domain},
 howpublished={online},
 title={Stanisław Gartkiewicz- Nałęcz},
 type={Image},
 URL={http://www.rcin.org.pl/Content/204693/PDF/WA058_188505_Gartkiewicz_Stanislaw.pdf},
 keywords={Gartkiewicz–Nałęcz, Stanisław (1892-1949), zoologists, physiologists, academics, collectors and collecting, Siedlecki, Michał (1873-1940) - students, biologists -Poland-biography},
}