Österreich im KSZE-Prozess 1969-1983: Neutraler Vermittler ...
Benjamin Gilde
The Helsinki Process Revisited, 1965–75, Abingdon u. a. 2008, S. 237–258. Petri Hakkarainen, Amplifying Ostpolitik. The Federal Republic of Germany and the Conference on Security and Cooperation in Europe, 1966–72, Oxford 2008 (phil.