@ARTICLE{Birkenmajer_Krzysztof_Polish_1991,
 author={Birkenmajer, Krzysztof and Gaździcki, Andrzej},
 volume={vol. 12},
 number={No 2},
 pages={247-260},
 howpublished={online},
 year={1991},
 publisher={Polish Academy of Sciences},
 publisher={Committee on Polar Research},
 title={Polish Antarctic Bibliography: Earth Sciences (1960—1990)},
 type={Bibliography},
 URL={http://www.journals.pan.pl/Content/111131/PDF/1991-2_247-260.pdf},
 keywords={Geology, Geomorphology, Geophysics, Paleobiology},
}