00506naa#a2200169#i#450# EN\\bibl\91561 20250313195856.4 2413-1741 20241205b2024####ek#y0engy0150####ca RU ABBASIDS VS ALIDS Journal article Simferopol V.I. Vernadsky Crimean Federal University 2024 13 с. Journal article local География. Биография. История. 9 Spivak I. A. cfuv.editorum.ru