W. Orchard-Hays

THE PRODUCT FORM FOR THE INVERSE IN THE SIMPLEX METHOD

G. Dantzig, W. Orchard-Hays, 1954 .

A General Regional Agricultural Model (GRAM) Applied to a Region in Poland

J. Kacprzyk, W. Orchard-Hays, J. Owsinski, 1982 .

Experiments with the Reduced Gradient Method for Linear Programming

M. Kallio, W. Orchard-Hays, 1979 .

Evolution of Linear Programming Computing Techniques

Wm. Orchard-Hays, W. Orchard-Hays, 1958 .