1. Perturbations non-linéaires d'opérateurs maximaux monotones;Brézis;C. R. Acad. Sci. Paris Serie A,1969
2. On some degenerate nonlinear parabolic equations, appearing in Nonlinear Functional Analysis;Brézis,1970
3. Nonlinear elliptic boundary value problems and the generalized topological degree;Browder;Bull. Amer. Math. Soc.,1970
4. Abstract Methods in Partial Differential Equations;Carroll,1969
5. On the nature of weak solutions and some abstract Cauchy problems;Carroll;Bull. Amer. Math. Soc.,1966