Editors. "An imperial army enters Bohemia to defeat the rebels". The Literary Encyclopedia. First published 01 February 2011
[http://www.litencyc.com/php/stopics.php?rec=true&UID=15818, accessed 19 May 2013.]
Holy Roman Emperor Matthias sends out an army under the command of Count de Bucquoy. It marches into Bohemia to quash the Protestant rebellion taking place there.