A quasi-positive family of continuous Darcy-flux finite-volume schemes with full pressure support. - Michael G. Edwards; Hongwen Zheng (J. Comput. Phys., 2008)

Quasi-positive families of continuous Darcy-flux finite volume schemes on structured and unstructured grids. - Michael G. Edwards; Hongwen Zheng (J. Comput. Appl. Math., 2010)

Double-families of quasi-positive Darcy-flux approximations with highly anisotropic tensors on structured and unstructured grids. - Michael G. Edwards; Hongwen Zheng (J. Comput. Phys., 2010)

Quasi M-Matrix Multifamily Continuous Darcy-Flux Approximations with Full Pressure Support on Structured and Unstructured Grids in Three Dimensions. - Michael G. Edwards; Hongwen Zheng (SIAM J. Sci. Comput., 2011)