Elementary Problems: E3213-E3218
Autor: | Bloom, D. M., Zhang, Guo Qiang, Cseh, Laszlo, Merenyi, Imre, Froemke, Jon, Grossman, Jerrold W., Pfiefer, Richard E., Egerland, W. O. |
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Zdroj: | The American Mathematical Monthly, 1987 Jun 01. 94(6), 548-549. |
Databáze: | JSTOR Journals |
Externí odkaz: |