00710naa#a2200181#i#450# EN\\bibl\104978 20251011161547.6 1994-4683 20251002b2025####ek#y0engy0150####ca RU Individual variants of the manifestation of subjectivity indicators in groups of athletes of different ages Journal article Moscow National State University of Physical Education, Sports and Health named after P.F. Lesgaft 2025 4 с. Journal article local Психология. 159.9 Прикладная психология. 15.81 grnti Shatalova Victoria Dmitrievna uchzapiski.lesgaft.spb.ru