 Complete the following phrase:  The last quarter of the 10th century and first quarter of the 11th witnessed very little war in southern France and Catalonia, some of the only instances occurring between Oliba Cabreta and the Counts of Carcassonne. In this period as well, Carolingian courts and Gothic law were still in effect in Besalú, as late as 1031. Between 969 and 1020, the county of Besalú minted its own money, though this currency has not been preserved in the form of coins, its only evidence being documentary. Between 1020 and 1111, three different kinds of silver coin were minted in Besalú. The engravings of Besalú in the eleventh century have been considered some of the best exemplars of the 