- Author: Müller, Walter W.
- Added Author: Malik al-Ashraf ʿUmar II, al-, Rasulid Sultan
- Source: On both sides of al-Mandab: Ethiopian, South-Arabic and Islamic studies presented to Oscar Löfgrenon his ninetieth birthday, 13 May 1988, by colleagues and friends, 49-53
- Published: Swedish Research Institute in Istanbul, Stockholm, 1989
- Subject Keywords:
Bibliography: Index Islamicus