00744naa#a2200193#i#4500001001600000005001700016011001400033100004100047102000700088200012600095210011000221215001000331608002700341675005600368700002900424700003400453700003300487856003000520EN\\bibl\11157620260115105435.4##a1994-4683##a20250913b2025####ek#y0engy0150####ca##aRU1#aThe problem of early specialization and the formation of children's readiness for initial hockey lessonseJournal article1#aMoscowcNational State University of Physical Education, Sports and Health named after P.F. Lesgaftd2025##a3 с.##aJournal article2local##aХоккей на льду с шайбой. 796.966#1aKozingVadim Vital'evich#1afilatovgviktor vladimirovich#1aFilatovgYuriy Vladimirovich4#auchzapiski.lesgaft.spb.ru