00575naa#a2200193#i#450# EN\\bibl\67787 20250503180127.6 2074-1626 20181225b2018####ek#y0engy0150####ca RUS RU THE SOURCE OF INCREASED danger IN CIVIL LAW Journal article Saint-Petersburg Saint-Petersburg University of State Fire Service of Emercom of Russia 2018 7 с. Journal article local Mutalieva L S Kuznetsov A N Trofimova A A journals.igps.ru