@Article{338218,
     author = "Maksymilian Grzegorz",
     title = ""Zur Geschichte des Deutschen Ordens", Köln-Wien 1969 : [recenzja] ",
     year =  1974,
     volume =  ,
     number =  4,
     journal =  Komunikaty Mazursko-Warmińskie,
     pages =  s. 533-535,
    }