00714naa#a2200169#i#450# EN\\bibl\111518 20260114064448.3 1994-4683 20250913b2025####ek#y0engy0150####ca RU The methodology for improving the technical preparedness of 13–14-year-old basketball players, based on the use of a differentiated approach Journal article Moscow National State University of Physical Education, Sports and Health named after P.F. Lesgaft 2025 3 с. Journal article local Баскетбол. Схожие игры с мячом и корзиной. 796.323 Chen Shouyan uchzapiski.lesgaft.spb.ru