//-->
Solving non-linear systems by computer : a new method
Giessen, A. A. van der, (1970)
Variable addition and Lagrange multiplier tests for linear and logarithmic regression models : theory and Monte Carlo evidence
Godfrey, L. G., (1986)
Applicability of nonlinear optimization in decision support systems : the development of a flexible optimizer
Kribbe, Wilhelmina J., (1987)
Resource allocation models with risk aversion and probabilistic dependence : offshore oil and gas bidding
Keefer, Donald L., (1991)
Practice Abstracts
Keefer, Donald L., (2003)
Keefer, Donald L., (2002)