@misc{Eckardt_Wilhelm_Richard_(1879–1930)_Paläoklimatologie_1910,
 author={Eckardt, Wilhelm Richard (1879–1930)},
 copyright={Public Domain},
 address={Leipzig},
 howpublished={online},
 year={1910},
 publisher={G. J. Göschen'sche Verlagshandlung},
 language={ger},
 type={Text},
 title={Paläoklimatologie},
 URL={http://www.rcin.org.pl/Content/193151/KR171_221589_Eckardt-1910_Palaoklimatologie.pdf},
}