"id","author_first1","author_last1","title","year","publication","place","keyword0","keyword1","keyword2","keyword3","keyword4","keyword5","keyword6","keyword7","keyword8","keyword9","keyword10","keyword11","type" "1913","Stephen","Page","The Soviet Union and the Yemens: Influence in Asymmetrical Relations","1985","Studies of Influence in International Relations","New York","Al-amdi","Ali","Ali Nair","Corrective Movement","Ismail","Military","Muammad","National Liberation Front","PDRY","Salim Rubiyya","Socialism","YAR-USSR","report"