@ARTICLE{Piskorz_Joanna_Situational_2009, author={Piskorz, Joanna and Piskorz, Zbigniew}, number={No 3}, journal={Polish Psychological Bulletin}, howpublished={online}, year={2009}, publisher={Committee for Psychological Science PAS}, title={Situational Determinants of Envy and Schadenfreude}, URL={http://sp.czasopisma.pan.pl/Content/107618/PDF-MASTER/45.pdf}, doi={10.2478/s10059-009-0030-2}, }