{"id":"000876694","type":"book","title":"Das Sokoto-Kalifat und seine ethnischen Grundlagen","publisher":"Orient-Institut der Deutschen Morgenlandischen Gesellschaft ; In Kommission bei F. Steiner","publisher-place":"Beirut : Wiesbaden","author":[{"family":"Osswald","given":"Rainer."}],"issued":{"raw":"1986"}}