Edwards, M. G., & Friis, H. A. (2011). A family of MPFA finite-volume schemes with full pressure support for the general tensor pressure equation on cell-centered triangular grids. Journal of Computational Physics, 230(1), p. 205. doi:10.1016/j.jcp.2010.09.012

Edwards, Michael G., and Helmer A. Friis. "A Family of MPFA Finite-volume Schemes With Full Pressure Support for the General Tensor Pressure Equation On Cell-centered Triangular Grids." Journal of Computational Physics 230, no. 1 (2011): 205.

Edwards, Michael G., and Helmer A. Friis. "A Family of MPFA Finite-volume Schemes With Full Pressure Support for the General Tensor Pressure Equation On Cell-centered Triangular Grids." Journal of Computational Physics 230.1 (2011): 205.