[1] Apostol, Tom M., Program Guide and Workbook to accompany the videotape on "The Story of ", Project Mathematics!, California Institue of Technology, 1989.
[2] Beckmann, Petr, A History of , St. Martin's Press, New York, 1971.
[3] Hayashi, Ko, Fibonacci Numbers and the Arctangent Function, manuscript waiting publication, (1995).
Go to Historical Overview of Pi
http://www.geom.umn.edu/~huberty/math5337/groupe/reference.html Copyright © 1996-1997 Michael D. Huberty, Ko Hayashi & Chia Vang
Created: March 1996 ---- Last Modified: July 6, 1997