Voe1kerrecht A/1026 Oppenheim, L(assa Francis Lawrence): International Law. A Treatise. Edited by Arno1d D.McNair.~it Portr.] 4.Ed., Vo1. 1. 80 London [u.a.]: Longmans [usw.] 1928. 1. Peace. 1928. L, 8727 S.