00596naa#a2200169#i#450# EN\\bibl\114359 20260327135036.5 1994-4683 20260325b2026####ek#y0engy0150####ca RU Assessment of the technical preparedness level of young football players Journal article Moscow National State University of Physical Education, Sports and Health named after P.F. Lesgaft 2026 7 с. Journal article local Футбол. 796.332 Ivanov Nikolay Vladimirovich uchzapiski.lesgaft.spb.ru