. . "al-Qādir bi-᾽llāh, Abu ᾽l-ʿAbbās Aḥmad b. Isḥāq (381-422 AH/991-1031), Kalif"@de . "al-Qādir bi-᾽llāh, Abu ᾽l-ʿAbbās Aḥmad b. Isḥāq (381-422 AH/991-1031), caliph"@en . . "al-Qādir bi-᾽llāh, Abu ᾽l-ʿAbbās Aḥmad b. Isḥāq (381-422 AH/991-1031), Kalif"@de . "al-Qādir bi-᾽llāh, Abu ᾽l-ʿAbbās Aḥmad b. Isḥāq (381-422 AH/991-1031), caliph"@en . "941"^^ "1031"^^ "941-29.11.1031" . . . . . "Münzherr"@de . "Authority"@en . . "Oberherr (ISL)"@de . "Overlord (ISL)"@en . . "2024-05-10"^^ . "2024-05-10"^^ .