%0 Journal Article %A Emmanuel Franck %A Philippe Hoch %A Pierre Navaro %A Gérald Samba %T An asymptotic preserving scheme for P1 model using classical diffusion schemes on unstructured polygonal meshes %J ESAIM. Proceedings %D 2011 %P 56-75 %V 32 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.1051/proc/2011012/ %R 10.1051/proc/2011012 %G en %F EP_2011_32_a5