Editors. "Philip of Hesse defeats Ferdinand of Austria at Laufen". The Literary Encyclopedia. First published 01 November 2010
[http://www.litencyc.com/php/stopics.php?rec=true&UID=14526, accessed 12 December 2013.]
Philip, Landgrave of Hesse defeats Ferdinand of Austria with the aid of a French army. This victory at Laufen in southern Germany allowed Ulrich, Duke of Wurttemberg, to be restored to his duchy.