00840naa#a2200169#i#450# EN\\bibl\96496 20250420060250.7 1994-4683 20250321b2025####ek#y0engy0150####ca RU Determination of adjustment coefficients for the development of testing standards (tests) of the All-Russian Physical Culture and Sports Complex "Ready for Labor and Defense" for individuals with Down syndrome Journal article Moscow National State University of Physical Education, Sports and Health named after P.F. Lesgaft 2025 7 с. Journal article local Роль физкультуры и спорта в воспитании и общем развитии личности. 796.011.1 Zhumatov Mansur Madrim oglu uchzapiski.lesgaft.spb.ru