1. The convergence of upstream collocation in the Buckley-Leverett problem;Allen,1982
2. Aerodynamics of Wings and Bodies;Ashley,1965
3. Petroleum Reservoir Simulation;Aziz,1979
4. Dynamics of Fluids in Porous Media;Bear,1972
5. The meaning of the triple value in noncapillary Buckley-Leverett theory;Cardwell;Pet. Trans. AIME,1959