Quadripartite Agreement on Berlin (Berlin, 3 September 1971)
Texte Signed in Berlin on 3 September 1971 by representatives from France, the United Kingdom of Great Britain and Northern Ireland, the United States of America and the USSR, the Quadripartite Agreement on Berlin marks a relaxation of tension in East-West relations, in particular since it guarantees civil communications between West Berlin and the Federal Republic of Germany (FRG).
Source et copyright
Source: United States-Department of State. Documents on Germany 1944-1985. Washington: Department of State, [s.d.]. 1421 p. (Department of State Publication 9446). p. 1135-1143.
Copyright: United States of America Department of State