1. Barrett, J. W. and Knabner P. (1995) “Lagrange Galerkin finite element approximation of transport of reactive solutes in porous media”, in preparation.
2. Dahle, H. K., Ewing, R. E. and Russell, T. F., (1994) “Eulerian-Lagrangian localized adjoint methods for a nonlinear advection-diffusion equation”, submitted to CMAME.
3. Dawson, C., Duijn, C. J. van and Wheeler, M.F. (1994) “Characteristic-Galerkin methods for contaminant transport with non-equilibrium adsorption kinetics”, to appear in SIAM J. Numer. Anal.
4. Douglas, J. and Russell, T. F. (1982) “Numerical methods for convection-dominated diffusion problem based on combining the method of characteristics with finite element or finite difference procedures”, SIAM J. Numer. Anal. 19, 871–885.
5. Duijn, C. J. van and Knabner P. (1992) “Travelling waves in the transport of reactive solutes in porous media: Adsorption and binary ion exchange, Part 1, 2”, Transport in Porous Media 8, 167–194, 199–226.