00574naa#a2200193#i#450# EN\\bibl\43382 20250702105253.3 2413-6522 20190625b2019####ek#y0engy0150####ca RUS RU Medical and psychological support of recreational stayer races Journal article Moscow Ltd Radomir-M+ 2019 3 с. Journal article local Психология. 15 RUS Olefirenko Sergey Sergeevich Lyulko Oleg Mikhailovich radomir.editorum.ru