- Stability of Functional Equations in Several Variables and Isometries (Progress in Nonlinear Differential Equations and Their Applications)
- Complementarity, Equilibrium, Efficiency and Economics (Nonconvex Optimization and Its Applications)
- Topological Methods in Complementarity Theory
- Scalar and Asymptotic Scalar Derivatives: Theory and Applications
- Leray-Schauder Type Alternatives, Complementarity Problems and Variational Inequalities (Nonconvex Optimization and Its Applications)