1. Operateurs maximaux monotones et semigroupes des contractions dans les espaces de Hilbert;Brezis,1973
2. Problemes unilateraux;Brezis;J. Math. pure appl.,1972
3. Monotonicity methods in Hilbert spaces and some applications to nonlinear partial differential equations;Brezis,1971
4. An introduction to evolution governed by accretive operators;Crandall,1976
5. Generation of semigroups of nonlinear transformations on general Banach spaces;Crandall;Am. J. Math.,1971