Editors. "Ernest Augustus of Hanover imposes new Constitution". The Literary Encyclopedia. First published 30 December 2011
[http://www.litencyc.com/php/stopics.php?rec=true&UID=18051, accessed 21 April 2014.]
Ernest Augustus, King of Hanover, who had revoked the liberal constitution on his accession in 1837, now imposes a new constitution with increased powers for the monarch.