1. Estimates near discontinuities for some difference schemes;Brenner;Math. Scand.,1970
2. A Petrov-Galerkin finite element formulation for convective dominated flows;Brooks,1981
3. The finite Element Method for Elliptic Problems;Ciarlet,1978
4. Symmetric positive differential equations;Friedrichs,1958
5. A multidimensional upwind scheme with no crosswind diffusion;Hughes,1979