Advanced Problems: 5200-5208
Autor: | Head, T. J., Wilansky, A., Hayes, David R., Newman, D. J., Greenberg, Ralph, Duemmel, James, Spira, Robert, Shapiro, H. S., Carlitz, L. |
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Zdroj: | The American Mathematical Monthly, 1964 May 01. 71(5), 561-562. |
Databáze: | JSTOR Journals |
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