@article{etna_vol45_pp457-475, author = {J. Blanco and O. Rojas and C. Chac\'{o}n and J. M. Guevara-Jordan and J. Castillo}, title = {Tensor formulation of 3-D mimetic finite differences and applications to elliptic problems}, journal = {Electron. Trans. Numer. Anal.}, volume = {45}, year = {2016}, pages = {457--475}, }