“Theoretical and Pedagogical Prerequisites for the Development of Physical Education of Children and Young People on Polish Lands (the Second Half of the 19th – the Beginning of the 20th Century)”. Physical education, sport and health culture in modern society, no. 4(48) (December 30, 2019): 32–37. Accessed May 3, 2024. https://sport.vnu.edu.ua/index.php/sport/article/view/2167.