George D. Birkhoff, Ph. D., Sc. D. Professor of Mathematics Harvard University. Dynamical Systems. American Mathematical Society, Colloquium Publications. Volume IX. American Mathem. Society, New York 1927. VIII + 295 S. Preis 3 $
1928 ◽
Vol 8
(6)
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pp. 502-502
Keyword(s):
New York
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