State responsibility — Acts and omissions of State organs — Members of the armed forces — Members of national armed forces serving with United Nations force — Negligent act of member of Austrian contingent causing loss to another member of Austrian contingent — Whether the responsibility of Austria — Whether negligent serviceman acting as an organ of Austria or of the United Nations

International organizations — United Nations — United Nations forces — Status of national contingents — Whether members of national contingents act as organs of the sending State or of the United Nations — United Nations Force in the Golan Heights — Agreement between the United Nations and the Republic of Austria concerning Service with the United Nations Forces in Cyprus, 1966 — Regulations issued by Secretary-General of the United Nations for the United Nations Forces in Cyprus, 1964 — The law of Austria