00713naa#a2200193#i#450# EN\\bibl\121409 20260429185253.3 1994-4683 20230531b2023####ek#y0engy0150####ca RU USE IN THE TRAINING PROCESS OF RACERS-SKIERS OF A SPECIALIZED COMPLEX OF SPEED-STRENGTH DIRECTION Journal article Moscow National State University of Physical Education, Sports and Health named after P.F. Lesgaft 2023 6 с. Journal article local Лыжный спорт. Бег на лыжах. Лыжные гонки. Лыжный кросс. 796.92 uchzapiski.lesgaft.spb.ru