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18
Henry Heaton, T. A. Timmons, D. A. Rothrick, J. H. Beach, P. S. Berg, John Dollman, Jr. and P. H. PhilbrickVolume:
1
Langue:
english
Journal:
The American Mathematical Monthly
DOI:
10.2307/2971188
Date:
August, 1894
Fichier:
PDF, 158 KB
english, 1894