Physical Culture and Sport. Studies and Research
Physical Culture and Sport. Studies and Research > 2012 > 54 > 1 > 86-102
Physical Culture and Sport. Studies and Research > 2012 > 56 > 1 > 12-22
Physical Culture and Sport. Studies and Research > 2012 > 54 > 1 > 86-102
Physical Culture and Sport. Studies and Research > 2012 > 56 > 1 > 12-22