Editors. "Armistice between Austria and Sardinia agreed at Vigevano". The Literary Encyclopedia. First published 30 December 2011
[http://www.litencyc.com/php/stopics.php?rec=true&UID=18170, accessed 21 April 2014.]
Austria and Sardinia negotiate an armistice after negotiations at Vigevano in Lombardy. Sardinia agrees to give up control of Lombardy and recognises the pre-revolutionary status quo in all of Italy apart from Venice.