Holy Roman Emperor Ferdinand II refuses to accede to the terms of
his precedessor's 1635 Treaty of Prague, despite the pleas of the
German Calvinist princes.
Citation:
Editors. "The Emperor refuses to agree to the Treaty of Prague".
The Literary Encyclopedia. First published 01 February 2011
[http://www.litencyc.com/php/stopics.php?rec=true&UID=16130, accessed 24 May 2013.]