Surfaces of Prescribed Mean Curvature with Inequalities on the Boundary. Graham H. Williams Mathematische Zeitschrift
Lipschitz Continuous Solutions for Nonlinear Obstacle Problems. Graham H. Williams — 1977 Mathematische Zeitschrift
The Dirichlet problem for the minimal surface equation with Lipschitz continuous boundary data. Graham H. Williams — 1984 Journal für die reine und angewandte Mathematik
Global regularity for solutions of the minimal surface equation with continuous boundary values Graham H. Williams — 1986 Annales de l'I.H.P. Analyse non linéaire
Partial exact controllability for the linear thermo-viscoelastic model. Liu, Wei-Jiu; Williams, Graham H. — 1998 Electronic Journal of Differential Equations (EJDE) [electronic only]