The Duke of Savoy again invades the French province of Dauphiné,
having done so the previous year.
Citation:
Editors. "The Duke of Savoy again invades Dauphiné".
The Literary Encyclopedia. First published 01 April 2011
[http://www.litencyc.com/php/stopics.php?rec=true&UID=16877, accessed 19 June 2013.]