Physical Culture and Sport. Studies and Research
Physical Culture and Sport. Studies and Research > 2011 > 52 > 1 > 22-32
Physical Culture and Sport. Studies and Research > 2011 > 53 > 1 > 76-92
Physical Culture and Sport. Studies and Research > 2011 > 52 > 1 > 22-32
Physical Culture and Sport. Studies and Research > 2011 > 53 > 1 > 76-92