1. J. Abadie, “On the Kuhn—Tucker theorem”, in: J. Abadie, ed.,Nonlinear programming (North-Holland, Amsterdam, 1967) 19–36.
2. K.J. Arrow, L. Hurwicz and H. Uzawa, “Constraint qualifications in maximization problems”,Naval Research Logistic Quarterly 8 (1961) 175–191.
3. M.S. Bazaraa, J.J. Goode and C.M. Shetty, “Constraint qualifications revisited”,Management Science 18 (1972) 567–573.
4. R.W. Cottle, “A theorem of Fritz—John in mathematical programming”, RAND Memo. RM-3858-PR. The Rand Corporation, Santa Monica, CA (1963).
5. J. Evans, “A note on constraint qualifications”,Rep. 6917, Center for Mathematical Studies in Business and Economics, Graduate School of Business, Univ. of Chicago (1969).