...29-34]
The authors would like to thank Keith Dennis for his assistance in locating sources, Tom Hoeksema and Carol Walker for their enthusiastic support of the Honors courses which led to this work, and Joe Zund for telling us where to look.

...AKHL.
Most modern expositions of Eisenstein's proof present only this final counting argument, replacing his two geometric transformations by algebra.

D. Pengelley and R. Laubenbacher
Tue Feb 9 17:35:23 MST 1999