| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Convex analysis and its applications: Proceedings of a conference held at Muret-le-Quaire, March 1976 | 978-0-387-08149-6 (0-387-08149-6) | 1977 |
| Problemes de Minimax via l'Analyse Convexe et les Inegalites Variationnelles: Theorie et Algorithmes. | 978-0-387-06079-8 (0-387-06079-0) | 1972 |