00719naa#a2200181#i#4500001001600000005001700016011001400033100004100047102000700088200012000095210011000215215001000325608002700335675008200362700003400444700002900478856003000507EN\\bibl\11433020260325134352.3##a1994-4683##a20260325b2026####ek#y0engy0150####ca##aRU1#aThematic study of characteristics determining the effectiveness of the turn in backstroke swimmingeJournal article1#aMoscowcNational State University of Physical Education, Sports and Health named after P.F. Lesgaftd2026##a7 с.##aJournal article2local##aПлавание без вспомогательных средств. 797.21#1aVinogradovgEvgeniy Olegovich#1aKrylovgAndrey Ivanovich4#auchzapiski.lesgaft.spb.ru