On the wave equations with memory in noncylindrical domains. Santos, Mauro L. — 2007 Electronic Journal of Differential Equations (EJDE) [electronic only]
Stability for a coupled system of wave equations of Kirchhoff type with nonlocal boundary conditions. Ferreira, Jorge; Pereira, Ducival C.; Santos, Mauro L. — 2003 Electronic Journal of Differential Equations (EJDE) [electronic only]