00809naa#a2200193#i#450# EN\\bibl\112617 20260121001503.3 1994-4683 20250913b2025####ek#y0engy0150####ca RU Improving the effectiveness of the formation of mathematical literacy of students by means of physical education 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 Vitun Vladimir Gavrilovich Valetov Maksim Ramil'evich Vitun Elena Vladimirovna uchzapiski.lesgaft.spb.ru