00853naa#a2200193#i#450# EN\\bibl\111435 20260115123858.4 1994-4683 20250913b2025####ek#y0engy0150####ca RU Methodology of application of multifactor discriminant analysis for determining the most significant indicators for assessing the emotional state of athletes Journal article Moscow National State University of Physical Education, Sports and Health named after P.F. Lesgaft 2025 4 с. Journal article local Философия. Теория. Назначение. Методика. Этика. Эстетика. 796.01 Primakin Aleksey Ivanovich Kulikov Mikhail Lvovich Mihaylova Elena Yanverovna uchzapiski.lesgaft.spb.ru