00728naa#a2200181#i#450# EN\\bibl\109806 20251223203144.2 1994-4683 20250913b2025####ek#y0engy0150####ca RU The essence and content of digital transformation the mass sports sphere 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 Gambeeva Yuliya Nikolaevna Stroshkova Nina Tadeushevna uchzapiski.lesgaft.spb.ru