00494naa#a2200169#i#450# EN\\bibl\66277 20250503224133.6 2074-1618 20170325b2017####ek#y0engy0150####ca RUS RU SOCIAL FUNCTION OF SPORT Journal article Saint-Petersburg Saint-Petersburg University of State Fire Service of Emercom of Russia 2017 5 с. Journal article local Titarenko S A journals.igps.ru