TY - JOUR L1 - http://www.czasopisma.pan.pl/Content/110764/PDF-MASTER/2000-3-4_209-216.pdf L2 - http://www.czasopisma.pan.pl/Content/110764 PY - 2000 IS - No 3-4 EP - 216 A1 - Siciński, Jacek PB - Polish Academy of Sciences PB - Committee on Polar Research VL - vol. 21 DA - 2000 T1 - Professor Krzysztof Jażdżewski - 40 years of scientific activity SP - 209 UR - http://www.czasopisma.pan.pl/dlibra/publication/edition/110764 T2 - Polish Polar Research ER -