@ARTICLE{Anić_Petra_What_2017, author={Anić, Petra and Domagoj Roguljić and Domagoj Švegar}, number={No 4}, journal={Polish Psychological Bulletin}, howpublished={online}, year={2017}, publisher={Committee for Psychological Science PAS}, title={What do students do in their free time and why?}, URL={http://journals.pan.pl/Content/105288/PDF/10_other.pdf}, doi={10.1515/ppb-2017-0057}, }