@ARTICLE{_Mapa_1985, volume={vol. 6}, number={No 4}, journal={Polish Polar Research}, howpublished={online}, year={1985}, publisher={Polish Academy of Sciences}, publisher={Committee on Polar Research}, type={Mapy / Maps}, title={Mapa Polskiej Stacji Polarnej w Horsundzie 1:500}, URL={http://ochroma.man.poznan.pl/Content/111451/PDF-MASTER/1985_4_mapa_1.pdf}, }