00822naa#a2200193#i#450# EN\\bibl\123477 20260710084932.5 1994-4683 20230831b2023####ek#y0engy0150####ca RU IMPROVING THE QUALIFICATIONS OF TEACHERS OFPHYSICAL CULTURE AS A MEANS OF ACHIEVING SUCCESS FOR SCHOOLCHILDREN Journal article Moscow National State University of Physical Education, Sports and Health named after P.F. Lesgaft 2023 4 с. Journal article local Курсы повышения квалификации дипломированных специалистов. 378.046.4 Danilova Alla Mikhailovna Voronin Alexander Dmitrievich Savel'eva Ol'ga Viktorovna uchzapiski.lesgaft.spb.ru