The individual in international law — Nationality — Statelessness — Testamentary dispositions of stateless person — Lack of national law to serve as personal law — International Convention Regulating Status of Stateless Persons, 1954 (Article 12 (1)) — Geneva Convention relating to Legal Status of Refugees, 1951 — Effect of international convention — Provision generally recognized in international law — The law of residence applied — The law of Israel.