RussGus: 3 hits for Q4271

The Bibliographic Database of German Publication on Russia, the Soviet Union and its Successor States (RussGus) contains about 170.000 records from 1974 to 2003 and collects publications of different document types: books, dissertations and other university publications, articles from journals and newspapers including reviews, maps etc. The lists of personal and geographical subjects are located here and here.

Your search for Q4271 provides 3 hits
1	Bark, Dennis L.: Agreement on Berlin. A Study of the 1970-72 Quadripartite Negotiations Nawrocki, Joachim, in: Die Zeit, 21.03.1975, 13, S. 13 Lit (Rezension)
2	Honoré M. Catudal, Jr.: The Diplomacy of the Quadripartite Agreement on Berlin. A New Era in East-West-Politics (Die Diplomatie des Vierseitigen Abkommens über Berlin. Eine neue Ära in der Ost-West-Politik) Keiderling, Gerhard, in: Deutsche Außenpolitik, 1980, 5, S. 137-139 (Rezension)
3	Honoré M. Catudal, Jr.: A Balance Sheet of the Quadripartite Agreement on Berlin. Evaluation and Documentation. Foreword by Ambassador Kenneth Rush. (Political Studies. Nr. 13) Wettig, Gerhard, in: Osteuropa, 29, 1979, S. 183 (Rezension)

The Bibliographic Database of German Publication on Russia, the Soviet Union and its Successor States (RussGus)

Bark, Dennis L.: Agreement on Berlin. A Study of the 1970-72 Quadripartite Negotiations

Honoré M. Catudal, Jr.: The Diplomacy of the Quadripartite Agreement on Berlin. A New Era in East-West-Politics (Die Diplomatie des Vierseitigen Abkommens über Berlin. Eine neue Ära in der Ost-West-Politik)

Honoré M. Catudal, Jr.: A Balance Sheet of the Quadripartite Agreement on Berlin. Evaluation and Documentation. Foreword by Ambassador Kenneth Rush. (Political Studies. Nr. 13)