La Sardegna giudicale nell'Archivio del Capitolo di San Lorenzo di Genova e un 'nuovo' documento di Barisone I d'Arborea

The present study focuses on the documents concerning Sardinia among those kept in the Archivio del Capitolo di San Lorenzo di Genova. The 1st part of this work aims to summarize the principal studies concerning the relationship between Sardinia and Genoa throughout the 11th and the 13th century. This summary is focused by a detailed ‘archival repertoire’ which is the result of the direct study of the 14 acts registered in the Liber Privilegiorum Ecclesiae Ianuensis. The second part of the essay is about the analysis of a single act which was recently included in the serie Pergamene non inventariate of the same archive comprehensive of its diplomatic edition