Szmelcer, Beniamin, Agata Trzebiatowska, Michał Wilczyński, Paulina Miętkowska, Małgorzata Gajos, Natalia Skierkowska, Monika Prylińska, et al. “Medical Classification in Sport of Disabled People”. Journal of Education, Health and Sport 8, no. 8 (July 31, 2018): 587–597. Accessed December 18, 2025. https://apcz.umk.pl/JEHS/article/view/5683.