%0 Journal Article
%A Chang, B.
%A Lee, B.
%T A multigrid algorithm for solving the multi-group, anisotropic scattering Boltzmann equation using first-order system least-squares methodology
%J Electronic transactions on numerical analysis
%D 2003
%P 132-151
%V 15
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ETNA_2003__15__a4/
%G en
%F ETNA_2003__15__a4