Gustavus II of Sweden, continuing his aggressive campaign on behalf
of the Protestant cause in the Thirty Years War, enters Munich and
occupies territory south of the River Danube.
Citation:
Editors. "Gustavus II enters Munich and occupies land south of the Danube".
The Literary Encyclopedia. First published 01 February 2011
[http://www.litencyc.com/php/stopics.php?rec=true&UID=16041, accessed 19 May 2013.]