00829naa#a2200193#i#450# EN\\bibl\127511 20260709134713.4 1994-4683 20230930b2023####ek#y0engy0150####ca RU INDIVIDUAL-PSYCHOLOGICAL FEATURES OF THE PERSONALITY OF ATHLETES IN THE SERVICE-APPLIED KIND OF SPORT "SERVICE BIATHLON" Journal article Moscow National State University of Physical Education, Sports and Health named after P.F. Lesgaft 2023 3 с. Journal article local Психологические исследования, опыты, эксперименты, тесты, измерения. 159.9.072 Vorobev D N Demkin Mihail Sergeevich Seysebaev Viktor Kenesovich uchzapiski.lesgaft.spb.ru