@Article{299500,
     author = "Gertrud Dietze-Mager",
     title = "Der Erwerb der Römischen Bürgerrechts in Ägypten : Legionare und Veteranen ",
     year =  2007,
     volume =  37,
     number =  ,
     journal =  The Journal of Juristic Papyrology,
     pages =  s. 31-123,
    }