1. Cottle, R. W. (1964). Nonlinear programs with positively bounded Jacobians, Ph.D. Thesis, Department of Mathematics, University of California, Berkeley. (See also, Technical Report ORC 64–12 (RR), Operations Research Center, University of California, Berkeley.)
2. Cottle, R. W. (1966). Nonlinear programs with positively bounded Jacobians. SIAM Journal on Applied Mathematics, 14, 147–158.
3. Cottle, R. W. (2010). A field guide to the matrix classes found in the literature of the linear complementarity problem. Journal of Global Optimization, 46, 571–580.
4. Cottle, R. W., & Dantzig, G. B. (1968). Complementary pivot theory of mathematical programming. Linear Algebra and Its Applications, 1(1968), 103–125.
5. Cottle, R. W., & Dantzig, G. B. (1970). A generalization of the linear complementarity problem. Journal of Combinatorial Theory, 8, 79–90.