Educational and family determinats of physical activity development of young people in their leisure time

GÖRNER, Karol - JURCZAK, Adam - ZIELIŃSKI, Janusz. Educational and family determinats of physical activity development of young people in their leisure time. In Activity & education - physical education in three European countries. 1. vyd. - Poznań : Ośrodek Rekreacji, Sportu i Edfukacji w Poznaniu, Wydawnictwo Naukowe - Akademia Sportu i Nauki, 2015. ISBN 978-83-62750-23-8, s. 56-73.