%0 Journal Article %A Vincent Monchiet %A Eric Charkaluk %A Djimedo Kondo %T An improvement of Gurson-type models of porous materials by using Eshelby-like trial velocity fields %J Comptes Rendus. Mécanique %D 2007 %P 32-41 %V 335 %N 1 %I Elsevier %R 10.1016/j.crme.2006.12.002 %G en %F CRMECA_2007__335_1_32_0