La cancel·lació «pro infecto» en els documents de la notaria de Besalú a començaments del segle XIV

The documents in the notarial archives of Besalu present a little-known diplomat, particularly when cancelling certain notes, using the formula called pro infecto. This mainly occurs in the aff airs relating to credit and all its variants, a mechanism used to terminate the document. We analyse the phenomenon observed in several examples of the first half of the 14thcentury.