@Article{204803,
     author = "Andrzej Wyrobisz",
     title = ""Islamic and christian spain in the early Middle Ages", Thomac F. Glick, New Jersey 1979 : [recenzja] ",
     year =  1981,
     volume =  72,
     number =  3,
     journal =  Przegląd Historyczny,
     pages =  s. 539-541,
    }