@ARTICLE{_2013, number={Nr 4 (40) 2013 Communication}, pages={3}, journal={ACADEMIA. The magazine of the Polish Academy of Sciences}, howpublished={online}, year={2013}, publisher={Polish Academy of Sciences}, language={eng}, URL={http://journals.pan.pl/Content/126946/PDF-MASTER/2_ACADEMIA_EN_4_40_2013_spis.pdf}, }