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69
Josiah H. Drummond, G. B. M. Zerr, M. A. Gruber, Sylvester Robins, Charles C. Cross and William HooverVolume:
5
Language:
english
Journal:
The American Mathematical Monthly
DOI:
10.2307/2969631
Date:
November, 1898
File:
PDF, 290 KB
english, 1898