政大機構典藏 (PDF). [2017-07-04]. (原始内容 (PDF)存档于2019-08-05) (中文(臺灣)). JohannaNichols. Who Are the Chechens?. 1995年1月13日 (英语). Nikolayev, S., and S. Starostin
stratum of loan words in Common Slavic is Iranian in origin, JohannaNichols(英语:JohannaNichols) advanced the idea that the Avars spoke an Iranian, not a