00755naa#a2200169#i#450# EN\\bibl\122186 20260429155330.3 2074-1626 20260416b2026####ek#y0engy0150####ca RU THEORETICAL AND LEGAL ASPECTS OF THE SPECIFICS OF CHALLENGING REGULATORY LEGAL ACTS OF PUBLIC ADMINISTRATION BODIES REGULATING RELATIONS IN THE SOCIO-CULTURAL SPHERE Journal article Saint-Petersburg Saint-Petersburg University of State Fire Service of Emercom of Russia 2026 6 с. Journal article local Международные отношения. Мировая политика. Внешняя политика. 327 Kainov Vladimir I. journals.igps.ru