Analysis of information sources in references of the Wikipedia article "Şiə əsri" in Azerbaijani language version.
The fact that they were Shīʿite, as were the Idrīsids, Fāṭimids, and Ḥamdānids, led scholars to refer to the period from the mid-10th to mid-11th century as the Shīʿite century.
The fact that they were Shīʿite, as were the Idrīsids, Fāṭimids, and Ḥamdānids, led scholars to refer to the period from the mid-10th to mid-11th century as the Shīʿite century.