Treaties, States Parties and Commentaries
Treaties and Documents
Geneva Conventions of 1949 and Additional Protocols, and their Commentaries
Historical Treaties and Documents
Manual of the Laws of Naval War. Oxford, 9 August 1913.
Section VII : On conventions between belligerents - Art. 94.
Art. 94. The agreement which proclaims an armistice must indicate precisely the moment it is to begin and the moment it is to end.
An armistice must be notified officially and in good time to the competent authorities as well as to the forces engaged.