vliegtuigen in gevecht Italiaanse azen uit de Tweede Wereldoorlog / [Giovanni Massimello en Giorgio Apostolo] ; [vert. ILC Taleninstituut] Feldzüge von 1799 in Italien und der Schweiz / Carl von Clausewitz Feldzug von 1796 in Italien / Carl von Clausewitz second winter campaign (December 1916 - March 1917) Summary of the autumn operations (September to December, 1916) spring offensive : the operations from March to June 1917 / issued by the General Staf at General Headquarters