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German reunification and Slavic attitudes
Kulski, Wladyslaw Wszebor, (1966)
European security and the menace of West German militarism : proceedings of the International Conference held in Prague from May 23 to 27, 1961
(1962)
Europa und die Reichsgründung : Preußen-Deutschland in der Sicht der großen europäischen Mächte 1860 - 1880
Kolb, Eberhard, (1980)
Unholy alliance : Russian-German relations from the treaty of Brest-Litovsk to the treaty of Berlin
Freund, Gerald, (1957)