00778naa#a2200181#i#4500001001600000005001700016011001400033100004100047102000700088200017900095210011000274215001000384608002700394675002600421686008000447700003900527856003000566EN\\bibl\10092320251012194551.7##a1994-4683##a20250925b2025####ek#y0engy0150####ca##aRU1#aStages and phases of the development of sports mastery of football players from the perspective of age characteristics in the context of competitive activityeJournal article1#aMoscowcNational State University of Physical Education, Sports and Health named after P.F. Lesgaftd2025##a7 с.##aJournal article2local##aФутбол. 796.332##aМетодические основы видов спорта. 77.292grnti#1aLavrichenkogVladislav Valer'evich4#auchzapiski.lesgaft.spb.ru