== See also ==*Schleswig-Holstein Question*History of Schleswig-Holstein==References====External links==*Military History of Denmark – Entry on Battle of Dybbøl*Military History of Denmark – Account of the operations of the Ironclad "Rolf Krake" at Dybbøl*Map of Battle of Dybbøl*Table of Danish army losses at Battle of Dybbøl*Krigen i 1864*Article on the war of 1864
* Military History of Denmark — Entry on Battle of Dybbøl* Military History of Denmark — Account of the operations of the Ironclad «Rolf Krake» at Dybbøl* Map of Battle of Dybbøl* Table of Danish army losses at Battle of Dybbøl* Krigen i 1864* Article on the war of 1864