00630naa#a2200217#i#450# EN\\bibl\121367 20260504055344.1 1994-4683 20230803b2023####ek#y0engy0150####ca RU RESEARCH OF LEADERSHIP STRUCTURE IN STUDENT SPORTS TEAMS Journal article Moscow National State University of Physical Education, Sports and Health named after P.F. Lesgaft 2023 4 с. Journal article local Психология. 159.9 uchzapiski.lesgaft.spb.ru