00579naa#a2200169#i#450# EN\\bibl\118654 20260507075432.4 1994-4683 20230428b2023####ek#y0engy0150####ca RU ORGANIZATIONAL AND PEDAGOGICAL EXPERIMENT OFFEDERAL SIGNIFICANCE Journal article Moscow National State University of Physical Education, Sports and Health named after P.F. Lesgaft 2023 4 с. Journal article local Минифутбол. 796.332.6 Aliev E G uchzapiski.lesgaft.spb.ru