The four-color theorem : history, topological foundations, and idea of proof
Rudolf Fritsch, Gerda Fritsch ; translated by Julie Peschke
Bok Engelsk 1998
Annen tittel | |
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Utgitt | New York : Springer , c1998
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Omfang | XVI, 260 s. : ill.
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Emner | |
ISBN | 0387984976
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