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Elementary Problems: E2492-E2496
Donald Knuth, C. D. H. Cooper, J. C. Owings, Jr., M. S. Klamkin, R. D. Whittekin, Jim King, Phil Hosford and Michael GeraghtyVolume:
81
Language:
english
Journal:
The American Mathematical Monthly
DOI:
10.2307/2319455
Date:
October, 1974
File:
PDF, 309 KB
english, 1974