@Article{508465,
     author = "Marek Delong",
     title = "The Polish Episcopate and Poland’s Signing and Ratifying of the Concordat with the Holy See (28 July 1993)",
     year =  2012,
     volume =  ,
     number =  9,
     journal =  Polityka i Społeczeństwo,
     pages =  s. 89-98,
    }