RT Book T1 Al- Islām daʿwat at-taḥrīr: Ǧinīf, 29 min ǧumāda 2., ġurrat raǧab 1406 hiǧrīya, (10 - 11 māris 1986) LA Arabic PP Al-Qāhira PB Az-Zahrāʾ li'l-Iʿlām al-ʿArabī YR 1987 UL https://ixtheo.de/Record/1086801989 NO Arab. in arab. Schr K1 Konferenzschrift : 1986 : Genf