@Article{608417,
     author = "Zbiegniew Czachór",
     title = "The European Council in view of external security and international threats to the European Union. Between idealism and realism",
     year =  2017,
     volume =  ,
     number =  11,
     journal =  Rocznik Integracji Europejskiej,
     pages =  s. 39-55,
    }