%0 Journal Article %A Anthony Nouy %T Identification of multi-modal random variables through mixtures of polynomial chaos expansions %J Comptes Rendus. Mécanique %D 2010 %P 698-703 %V 338 %N 12 %I Elsevier %R 10.1016/j.crme.2010.09.003 %G en %F CRMECA_2010__338_12_698_0