RT Article T1 Modernity in the Ninth Century: The Controversy around Abū Tammām JF Studia Islamica VO 112 IS 1 SP 131 OP 148 A1 Gruendler, Beatrice LA English PB Brill YR 2017 UL https://ixtheo.de/Record/156190466X DO 10.1163/19585705-12341350