00709naa#a2200169#i#450# EN\\bibl\128306 20260728133203.2 1994-4683 20230131b2023####ek#y0engy0150####ca RU PHYSICAL EDUCATION AT THE UNIVERSITY: MODELS OF MIXED LEARNING Journal article Moscow National State University of Physical Education, Sports and Health named after P.F. Lesgaft 2023 4 с. Journal article local Философские и научно-теоретические основы физической культуры и спорта. 796.011 Rozenfel'd Aleksandr Semenovich uchzapiski.lesgaft.spb.ru