00711naa#a2200169#i#450# EN\\bibl\127541 20260717220448.5 1994-4683 20231031b2023####ek#y0engy0150####ca RU INDICATORS OFPHYSICAL AND TECHNICAL FITNESS THAT DETERMINE THE EFFECTIVENESS OF THE TRAINING PROCESS OF QUALIFIED SWIMMERS IN FINS Journal article Moscow National State University of Physical Education, Sports and Health named after P.F. Lesgaft 2023 3 с. Journal article local Плавание с вспомогательными средствами. 797.22 Dudchenko Pavel Pavlovich uchzapiski.lesgaft.spb.ru