@Article{115833, author = "Przemysław Nowak", title = ""Clavis Canonum : Selected Canon Law Collections Before 1140 : Acces with data processing", Linda Fowler–Magerl, Hannover 2005 : [recenzja] ", year = 2006, volume = 44, number = , journal = Studia Źródłoznawcze. Commentationes, pages = s. 176, }