00734naa#a2200169#i#450# EN\\bibl\127423 20260709055147.4 1994-4683 20230930b2023####ek#y0engy0150####ca RU CONTENT OF THE COACH'S INTERACTION SYSTEM WITH ATHLETES DURING THE TRAINING OF QUALIFIED SWIMMERS IN FINS Journal article Moscow National State University of Physical Education, Sports and Health named after P.F. Lesgaft 2023 4 с. Journal article local Спортивная тренировка. Методика. Нагрузка. Спортивные результаты. 796.015 Dudchenko Pavel Pavlovich uchzapiski.lesgaft.spb.ru