00758naa#a2200169#i#450# EN\\bibl\112598 20260120004353.2 1994-4683 20250913b2025####ek#y0engy0150####ca RU The problem of forming a value attitude to a healthy lifestyle in adolescents in the process of physical education in a summer camp Journal article Moscow National State University of Physical Education, Sports and Health named after P.F. Lesgaft 2025 4 с. Journal article local Пребывание в летних лагерях, или местах для проведения отпуска. 379.835 Istomin Roman Aleksandrovich uchzapiski.lesgaft.spb.ru