RT Article T1 Vowel letters and ortho-epic writing in the Qurʾān JF The Qur'ān in its historical context ; 2: New perspectives on the Qur'an SP 147 OP 190 A1 Puin, Gerd-R. 1940- LA English YR 2011 UL https://ixtheo.de/Record/1756547157 SN 9780415615488