00907naa#a2200205#i#450# EN\\bibl\96482 20250420043722.7 1994-4683 20250321b2025####ek#y0engy0150####ca RU Mathematical modeling of the aerodynamic characteristics of athletes during the acceleration phase while performing a ski jump Journal article Moscow National State University of Physical Education, Sports and Health named after P.F. Lesgaft 2025 8 с. Journal article local Прыжки на лыжах с трамплина. Специальные прыжки. 796.925 Методические основы видов спорта. 77.29 grnti Shestakov Mihail Petrovich Schelyaev Aleksandr Evgen'evich Fisher Yuliya Vladimirovna uchzapiski.lesgaft.spb.ru