Szmelcer, Beniamin, Agata Trzebiatowska, Michał Wilczyński, Paulina Miętkowska, Małgorzata Gajos, Natalia Skierkowska, Monika Prylińska, et al. 2018. “Medical Classification in Sport of Disabled People”. Journal of Education, Health and Sport 8 (8):587-97. https://apcz.umk.pl/JEHS/article/view/5683.