Editors. "War between France and Spain in Italy over the partition of Naples". The Literary Encyclopedia. First published 01 November 2010
[http://www.litencyc.com/php/stopics.php?rec=true&UID=14059, accessed 17 April 2014.]
The French and Spanish, who had signed a secret treaty of Granada only two years before for a mutually beneficial partition of Naples, now come into conflict over this territory and open warfare breaks out, which lasts until the following year.