Kokot, Jozef
The logic of the Oder-Neisse frontier
Wydawnictwo Zachodnie, 1957
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The expulsion of the German population from the territorries east of the oder-neisse-line / editor, Theodor Schieder; translated by Vivian Stranders
Federal Ministry for Expelles, Refugees and War Victims, [date of publication not identified]
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Cole, John W.
The Hidden frontier
Academic Press, 1974
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Frontier Society
Martinus Njhoff, 1971
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Frontier Society
Martinus Njhoff, 1971
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