Edwards, M. G., & Pal, M. (2011). Non-linear flux-splitting schemes with imposed discrete maximum principle for elliptic equations with highly anisotropic coefficients. International Journal for Numerical Methods in Fluids, 66(3), pp. 299-323. doi:10.1002/fld.2258

Edwards, Michael G., and Mayur Pal. "Non-linear Flux-splitting Schemes With Imposed Discrete Maximum Principle for Elliptic Equations With Highly Anisotropic Coefficients." International Journal for Numerical Methods in Fluids 66, no. 3 (2011): 299-323.

Edwards, Michael G., and Mayur Pal. "Non-linear Flux-splitting Schemes With Imposed Discrete Maximum Principle for Elliptic Equations With Highly Anisotropic Coefficients." International Journal for Numerical Methods in Fluids 66.3 (2011): 299-323.