https://www.dipublico.org/100535/convention-v-respecting-the-rights-and-duties-of-neutral-powers-and-persons-in-case-of-war-on-land-the-hague-18-october-1907/
Convention (V) respecting the Rights and Duties of Neutral Powers and Persons in Case of War on Land. The Hague, 18 October 1907