00731naa#a2200193#i#450# EN\\bibl\127582 20260717230911.5 1994-4683 20231031b2023####ek#y0engy0150####ca RU EVALUATION OF THE EFFECTIVENESS OF THE METHODOLOGY OF TECHNICAL TRAINING FOR YOUNG CROSS-COUNTRY SKIERS Journal article Moscow National State University of Physical Education, Sports and Health named after P.F. Lesgaft 2023 4 с. Journal article local Повторение движений. 796.012.37 Novikova N B Belyova Anna Nikolaevna Skorokhvatova Galina Vladimirovna uchzapiski.lesgaft.spb.ru