Existence of stable periodic solutions of a semilinear parabolic problem under Hammerstein-type conditions. Grossinho, Maria do Rosário; Omari, Pierpaolo — 1999 Electronic Journal of Qualitative Theory of Differential Equations [electronic only]
Solvability of some higher order two-point boundary value problems Grossinho, Maria do Rosário; Minhós, Feliz Manuel — 2002 Equadiff 10
A multiplicity result for a class of quasilinear elliptic and parabolic problems. do Rosário Grossinho, Maria; Omari, Pierpaolo — 1997 Electronic Journal of Differential Equations (EJDE) [electronic only]