author = { Dean, Trevor AND Pini, Antonio Ivan },

title = { Citta medievali e demografia storica: Bologna, Romagna, Italia (secc. XII-XV) },

publisher = {JSTOR},

isbn = {0002-8762},

keywords = { Museology , Archeology , History },

year = {1998},

url = { http://slubdd.de/katalog?TN_libero_mab2 }