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by Czerny, Marianus, Franz, K., Lubberger, Fritz, Bartels, J.
Published 1928
Subjects:
“...Mathematics, general...”Published 1928
Springer Berlin Heidelberg
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by Hopf, Heinz, Eidgenossische Technische Hochschule Zurich
Published 1964
Subjects:
“...Mathematics, general...”Published 1964
Springer Berlin Heidelberg