@Article{175648,
     author = "Marian Dygo, Marek Urbański",
     title = ""Merchants in crisis : genoese and venetian men of affairs and the fourteenth-century depression", Benjamin Z. Kedar, New Haven and London 1976 : [recenzja] ",
     year =  1978,
     volume =  69,
     number =  4,
     journal =  Przegląd Historyczny,
     pages =  s. 706-710,
    }