KOSIEWICZ, Jerzy. Positive Aspects of Violence in Sport. In: KOWALSKA, Jolanta E. (ed.). Physical Education, Sport and Recreation in Education, Culture and Society. Poland: Lodz University Press,2026. p. 213–218. DOI: 10.18778/8445-066-6.17. Disponível em: https://www.press.uni.lodz.pl/index.php/wul/catalog/book/1772/chapter/5388. Acesso em: 1 sep. 2026.