Editors. "Turks take Orsova". The Literary Encyclopedia. First published 01 April 2011
[http://www.litencyc.com/php/stopics.php?rec=true&UID=17414, accessed 21 April 2014.]
The Russo-Habsburg campaign against the Ottoman Turks turns to failure: the Turks take Orsova, the Russians abandon Ochakov and the Emperor Charles VI's troops are subsequently driven back to Belgrade.