Weighted Inequalities and Degenerate Elliptic Partial Differential Equations (Lecture Notes in Mathematics, 1074)
Spaces of Vector-Valued Continuous Functions (Lecture Notes in Mathematics, 1003)
Minimization Methods for Non-Differentiable Functions (Springer Series in Computational Mathematics)
Lectures on n-Dimensional Quasiconformal Mappings (Lecture Notes in Mathematics, 229)
Approximation and Optimization: Proceedings of the International Seminar, held in Havana, Cuba, January 12-16, 1987 (Lecture Notes in Mathematics, Vol. 1354) (Lecture Notes in Mathematics, 1354)
Pade Approximation and Its Applications: Proceedings of a Conference Held in Antwerp, Belgium, 1979 (Lecture Notes in Mathematics, 765) (English and French Edition)
Differentiation of Integrals in Rn (Lecture Notes in Mathematics, 481)
The Hamiltonian Hopf Bifurcation (Lecture Notes in Mathematics, 1160)
Analytic and Plurisubharmonic Functions: In Finite and Infinite Dimensional Spaces. Course Given at the University of Maryland, Spring 1970 (Lecture Notes in Mathematics, 198)
A Course on Optimization and Best Approximation (Lecture Notes in Mathematics, 257)