@Article{533812,
     author = "Marcin Liberacki, Zbigniew Kuźniar",
     title = "Hierarchy of Disposable Groups : the Sociological Context",
     year =  2015,
     volume =  ,
     number =  4 (16),
     journal =  Security Dimensions. International & National Studies,
     pages =  s. 89-100,
    }