USA. (1984). The situation of Andrei Sakharov and unofficial peace groups in the USSR and Eastern Europe: Hearing before the Commission on Security and Cooperation in Europe, 98. Congress, 2. session, May 22, 1984. Implementation of the Helsinki accords.
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MLA-Zitierstil (9. Ausg.)USA. "The Situation of Andrei Sakharov and Unofficial Peace Groups in the USSR and Eastern Europe: Hearing Before the Commission on Security and Cooperation in Europe, 98. Congress, 2. Session, May 22, 1984." Implementation of the Helsinki Accords, 1984.
