@misc{,
 editor={Szymkiewicz, Dezydery (1885–1948) : Editor},
 copyright={Public Domain},
 howpublished={online},
 language={pol},
 type={Text},
 URL={http://www.rcin.org.pl/Content/240367/WA488_87585_P1528_Kosmos-Seria-B-Jubileusz.pdf},
 keywords={Nature - research - Poland, Polish scientific periodicals - 20 c.},
}