%0 Journal Article %A Achod Aradian %A Élie Raphaël %A Pierre-Gilles de Gennes %T Surface flows of granular materials: a short introduction to some recent models %J Comptes Rendus. Physique %D 2002 %P 187-196 %V 3 %N 2 %I Elsevier %R 10.1016/S1631-0705(02)01304-X %G en %F CRPHYS_2002__3_2_187_0