"id","author_first1","author_last1","title","year","publication","volume","issue","pages","keyword0","keyword1","keyword2","keyword3","keyword4","keyword5","keyword6","keyword7","keyword8","type"
"1504","Thomas","Koszinowski","Zwischen kooperation and konfrontation. Die Beziehungen zwischen San'a und Aden und die Frage der Einheit des Jemen","1980","Orient","21","2","175-93","Abdallah Abd","Al-Alim","Al-Ghashmi","Amad","Ibrahim","National Democratic Front","PDRY-Saudi Arabia","South Yemen","Unification","journal"