@ARTICLE{Birkenmajer_Krzysztof_In_2018, author={Birkenmajer, Krzysztof and Lewandowski, Marek}, volume={vol. 39}, number={No 1}, journal={Polish Polar Research}, pages={175-176}, howpublished={online}, year={2018}, publisher={Polish Academy of Sciences}, publisher={Committee on Polar Research}, type={Artykuły / Articles}, title={In Memoriam: Professor Krzysztof Paweł Krajewski (1955–2017) geologist, polar explorer, mountaineer and a good fellow}, URL={http://ochroma.man.poznan.pl/Content/103310/PDF/P.Polar%201-18%209-In%20Memoriam.pdf}, }