1. “On the Kuhn-Tucker Theorem,” Nonlinear Programming, edited by (John Wiley and Sons, Inc., New York, 1967).
2. Constraint qualifications in maximization problems
3. , and , Theory of Optimal Control and Mathematical Program-Programming (McGraw-Hill Book Co., Inc., New York, 1970).
4. “A Note on Constraint Qualifications in Nonlinear Programming,” “Center for Mathematical Studies in Business and Economics,” University of Chicago, Report 6917 (May 1969).
5. Generalized Kuhn–Tucker Conditions for Mathematical Programming Problems in a Banach Space