Physical Culture and Sport. Studies and Research
Physical Culture and Sport. Studies and Research > 2009 > 46 > 1 > 276-287
Physical Culture and Sport. Studies and Research > 2009 > 46 > 1 > 254-260
Physical Culture and Sport. Studies and Research > 2012 > 56 > 1 > 59-64
Physical Culture and Sport. Studies and Research > 2013 > 57 > 1 > 44-57