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73
J. K. Ellwood, C. Hornung, P. S. Berg, J. Scheffer, Charles C. Cross, Elmer Schuyler, A. H. Bell, Charles E. Meyers and M. A. GruberVolume:
5
Language:
english
Journal:
The American Mathematical Monthly
DOI:
10.2307/2967841
Date:
December, 1898
File:
PDF, 154 KB
english, 1898