00808naa#a2200181#i#450# EN\\bibl\115707 20260325115209.3 1994-4683 20260325b2026####ek#y0engy0150####ca RU Theoretical foundations of the "United front" model for primary school students in China: integration of family and school sports education Journal article Moscow National State University of Physical Education, Sports and Health named after P.F. Lesgaft 2026 8 с. Journal article local Философские и научно-теоретические основы физической культуры и спорта. 796.011 Lavruhina Galina Mihaylovna Pan Jin uchzapiski.lesgaft.spb.ru