Puszczałowska-Lizis E. XIII Scientific Conference „Effects of education in physical culture” Jubilees prof. dr hab. Jan Ślężyński: anniversary of 80 birthday, 60 years of pedagogical-scientifically work, 40-years of employment in AWF Katowice, Katowice, 11–12 May 2011. Eur J Clin Exp Med [Internet]. 2011 Dec. 30 [cited 2026 Apr. 26];9(4):561–562. Available from: https://journals.ur.edu.pl/ejcem/article/view/12895