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47
M. A. Gruber, Artemas Martin, A. H. Bell, J. H. Drummond, A. H. Holmes and H. C. WilkesVolume:
4
Language:
english
Journal:
The American Mathematical Monthly
DOI:
10.2307/2968551
Date:
April, 1897
File:
PDF, 419 KB
english, 1897