@incollection{,
address  = {},
author = {Martin, Jean-Marie},
booktitle = {Unità politica e differenze regionali nel regno di Sicilia},
keywords = {Süditalien und Inseln; Sizilien; Mittelalter; Königreiche; Wirtschaftsgeschichte; Martin, Jean-Marie (1938-2021)},
pages = {85-104},
title={Les structures économiques du royaume à l'époque normande},
uniqueid = {146113},
url = {http://opac.regesta-imperii.de/id/146113},
year = {1992}
}