00736naa#a2200181#i#450# EN\\bibl\104948 20260508053725.5 1994-4683 20240615b2024####ek#y0engy0150####ca RU Analysis of the success of post-soviet countries in athletics in the international arena Journal article Moscow National State University of Physical Education, Sports and Health named after P.F. Lesgaft 2024 4 с. Journal article local Легкая атлетика в целом. 796.42 Методические основы видов спорта. 77.29 grnti Sidorenko Aleksandr Sergeevich uchzapiski.lesgaft.spb.ru