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Elementary Problems: E3159-E3164
Emeric Deutsch, L. I. Nicolaescu, Ira Gessel, Paul Monsky, Clark Kimberling and Huseyin DemirVolume:
93
Language:
english
Journal:
The American Mathematical Monthly
DOI:
10.2307/2323039
Date:
August, 1986
File:
PDF, 298 KB
english, 1986