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"On the equation sum p/N (1/p + 1/N ) = 1, pseudoperfect numbers, and ..."
William Butske, Lynda M. Jaje, Daniel R. Mayernik (2000)
- William Butske, Lynda M. Jaje, Daniel R. Mayernik:
On the equation sum p/N (1/p + 1/N ) = 1, pseudoperfect numbers, and perfectly weighted graphs. Math. Comput. 69(229): 407-420 (2000)
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