@ARTICLE{Kozarski_Stefan_Alfred_1995, author={Kozarski, Stefan}, volume={vol. 16}, number={No 1-2}, journal={Polish Polar Research}, pages={5-10}, howpublished={online}, year={1995}, publisher={Polish Academy of Sciences}, publisher={Committee on Polar Research}, type={Biographical article}, title={Alfred Jahn Outstanding Geomorphologist and Polar Researcher Sixty Years of Scientific Activity}, URL={http://ochroma.man.poznan.pl/Content/110971/PDF-MASTER/1995-1-2_005-010.pdf}, }