@article {IOPORT.50135328,
    author       = {Meier, E. T. and Lukin, V. S. and Shumlak, U.},
    title        = {Spectral element spatial discretization error in solving highly anisotropic heat conduction equation},
    year         = {2010},
    journal      = {Computer Physics Communications},
    volume       = {181},
    number       = {5},
    pages        = {837-841},
    doi          = {10.1016/j.cpc.2009.12.018},
    identifier   = {50135328},
}