@ARTICLE{_Obituary_2011, number={No 42}, journal={Folia Forestalia Polonica, Seria B - Drzewnictwo}, howpublished={online}, year={2011}, publisher={Komitet Technologii Drewna PAN}, title={Obituary Professor Dr. hab. Ryszard Babicki, full member of the Polish Academy of Sciences (1927-2010)}, URL={http://www.czasopisma.pan.pl/Content/87444/mainfile.pdf}, }