@article{M2AN_2015__49_1_193_0,
     author = {Yin, Li and Wu, Jiming and Gao, Zhiming},
     title = {The cell functional minimization scheme for the anisotropic diffusion problems on arbitrary polygonal grids},
     journal = {ESAIM: Mathematical Modelling and Numerical Analysis },
     pages = {193--220},
     publisher = {EDP-Sciences},
     volume = {49},
     number = {1},
     year = {2015},
     doi = {10.1051/m2an/2014030},
     mrnumber = {3342197},
     zbl = {1314.65140},
     language = {en},
     url = {http://www.numdam.org/articles/10.1051/m2an/2014030/}
}