%0 Journal Article %A Géraud Blatman %A Bruno Sudret %T Sparse polynomial chaos expansions and adaptive stochastic finite elements using a regression approach %J Comptes Rendus. Mécanique %D 2008 %P 518-523 %V 336 %N 6 %I Elsevier %R 10.1016/j.crme.2008.02.013 %G en %F CRMECA_2008__336_6_518_0