@ARTICLE{Gambin_Małgorzata_J._Heterogeneity_2016, author={Gambin, Małgorzata J. and Święcicka, Małgorzata J.}, number={No 2}, journal={Polish Psychological Bulletin}, howpublished={online}, year={2016}, publisher={Committee for Psychological Science PAS}, title={Heterogeneity in Clinical Symptoms and Cognitive Functioning of Children with Hyperactivity-Impulsivity and Inattention: Dimensional and Person-Centered Perspectives}, URL={http://www.czasopisma.pan.pl/Content/99932/PDF/05.pdf}, doi={10.1515/ppb-2016-0023}, }