E1517
R. S. Spira, R. G. Albert, P. T. Bateman, Michael Goldberg, R. H. Wilson, Jr. and David ZeitlinVolume:
70
Language:
english
Journal:
The American Mathematical Monthly
DOI:
10.2307/2312904
Date:
February, 1963
File:
PDF, 289 KB
english, 1963