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B. F. Yanney, Artemas Martin, J. C. Corbin, P. S. Berg, E. W. Morrell, A. P. Read, O. S. Westcott and J. O. MahoneyVolume:
4
Language:
english
Journal:
The American Mathematical Monthly
DOI:
10.2307/2968552
Date:
April, 1897
File:
PDF, 225 KB
english, 1897