"id","author_first1","author_last1","title","year","publisher","place","keyword0","keyword1","keyword2","type" "708","Walter","Dostal","Eduard Glaser - Forschungen im Yemen: Eine quellenkritische Untersuchung in ethnologischer Sicht","1990","Verlag der Österreichischen Akademie der Wissenschaften","Wien","Arab","Kinship","Tribes","book"