1. Abstract Almost Periodic Functions and Functional Equations;Amerio,1971
2. Uniqueness and almost-periodicity for a nonlinear wave equation;Amerio;Rend. Accad. Naz. Lincei Ser. XVIII,1969
3. Bounded or almost-periodic solutions of the nonlinear vibrating membrane equation;Biroli;Ricerche Mat.,1973
4. Operateurs maximaux monotones et semi-groupes de contractions dans les espaces de Hilbert;Brézis,1973
5. Problèmes unilatereaux;Brézis;J. Math. Pures Appl.,1972