00638naa#a2200169#i#450# EN\\bibl\127557 20260717231850.5 1994-4683 20231031b2023####ek#y0engy0150####ca RU CURRENT CONTENT ISSUES METHODOLOGICAL SUPPORT OF THE EDUCATIONAL AND TRAINING PROCESS IN CHILDREN AND YOUTH FOOTBALL Journal article Moscow National State University of Physical Education, Sports and Health named after P.F. Lesgaft 2023 4 с. Journal article local Футбол. 796.332 Korzun Dmitriy Leonidovich uchzapiski.lesgaft.spb.ru