00629naa#a2200217#i#450# EN\\bibl\74590 20241123001242.6 2413-046X 20180825b2018####ek#y0engy0150####ca ENG RU Journal article Moscow Electronic science 2018 0 с. Journal article local Внеучебная жизнь студентов. 378.18 ENG Fedotova Marina Aleksandrovna Mihaylov Adrian Alekseevich Tihonov Aleksey Ivanovich Kulikov Sergey Pavlovich e-integral.ru