Соответствующая норма
Yugoslavia, Socialist Federal Republic of
Practice Relating to Rule 37. Open Towns and Non-Defended Localities
Section B. Establishment of non-defended localities
The Socialist Federal Republic of Yugoslavia’s Military Manual (1988) contains provisions regarding the establishment of undefended areas, which mirror the conditions prescribed by the 1977 Additional Protocol I. 
Yugoslavia, Socialist Federal Republic of, Propisi o Primeri Pravila Medjunarodnog Ratnog Prava u Oruzanim Snagama SFRJ, PrU-2, Savezni Sekretarijat za Narodnu Odbranu (Pravna Uprava), 1988, § 77.