%0 Journal Article %A Pommeret, Denys %T Polynomial expansions of density of power mixtures %J ESAIM: Probability and Statistics %D 2007 %P 248-263 %V 11 %I EDP-Sciences %U http://www.numdam.org/articles/10.1051/ps:2007017/ %R 10.1051/ps:2007017 %G en %F PS_2007__11__248_0