"id","author_first1","author_last1","title","year","btitle","beditor_first","beditor_last","publisher","place","pages","keyword0","keyword1","type" "901","Walter","Dostal","Mahra and Arabs in South Arabia: A study in inter-ethnical relations","1989","Arabian Studies in Honour of Mahmoud Ghul: Symposium at Yarmouk University, December 8-11, 1984","Moawiyah M.","Ibrahim","Otto Harroassowitz","Weisbaden","27-36","Al-Mahrah","Ibrahim","chapter"