00717naa#a2200181#i#450# EN\\bibl\95805 20250429070617.2 1994-4683 20250306b2025####ek#y0engy0150####ca RU The tactics in the mass start discipline of speed skating Journal article Moscow National State University of Physical Education, Sports and Health named after P.F. Lesgaft 2025 6 с. Journal article local Конькобежный спорт Игры на льду. 796.91 Методические основы видов спорта. 77.29 grnti Obukhov Daniil Vladimirovich uchzapiski.lesgaft.spb.ru