相关规则
Hungary
Practice Relating to Rule 36. Demilitarized Zones
Section A. Establishment of demilitarized zones
Hungary’s Military Manual (1992) states that the establishment of a demilitarized zone requires that there are “no combatants; no mobile weapons; no mobile military equipment; no hostile acts; no activity linked to the military effort”. 
Hungary, A Hadijog, Jegyzet a Katonai, Föiskolák Hallgatói Részére, Magyar Honvédség Szolnoki Repülötiszti Föiskola, 1992, p. 23.