Curtis F. Gerald
Steven C. Chapra
Javier García Zubía
W. A. Watson
Richard Ernest Bellman
Francis J. Scheid
Naresh K. Sinha
Kendall E. Atkinson
J. Awrejcewicz
Károly Jordán
Unknown Author
James Victor Uspensky
Roberto Bevilacqua
David Francis Griffiths
Carl-Erik Fröberg
Approximation Theory (International Symposium) (1969 Lancaster)
R. Mead
Maurice Vincent Wilkes
Prabir K. Chandra
Manitoba Conference on Numerical Mathematics University of Manitoba 1971.