00630naa#a2200181#i#450# EN\\bibl\118755 20260421003518.2 1994-4683 20230428b2023####ek#y0engy0150####ca RU OUTDOOR GAMES IN THE SYSTEM OF SPORTS TRAINING OFFOOTBALL PLAYERS OF INITIAL TRAINING GROUPS Journal article Moscow National State University of Physical Education, Sports and Health named after P.F. Lesgaft 2023 3 с. Journal article local Футбол. 796.332 Sotnikov V S Prokofev I E uchzapiski.lesgaft.spb.ru