Соответствующая норма
Practice Relating to Rule 129. The Act of Displacement
Section C. Ethnic cleansing
In 1992, during a debate in the UN Security Council on the situation in the former Yugoslavia, Tunisia stated that it was essential to “put an end to the reprehensible practice of ‘ethnic cleansing’”. 
Tunisia, Statement before the UN Security Council, UN Doc. S/PV.3137, 16 November 1992, p. 66.