TY - SER ED - International Law Commission. ED - United Nations. TI - Report of the International Law Commission on the work of its fiftie th session : : 20 April - 12 June 1998, 27 July - 14 August 1998 SN - 0082-822 PY - 1998/// CY - New York : PB - United Nations, KW - Intervention (International law) KW - International law ER -