%0 Journal Article %A Oliveira, Paulo Eduardo %A Suquet, Charles %T An invariance principle in $L^2[0,1]$ for non stationary $\varphi$-mixing sequences %J Commentationes Mathematicae Universitatis Carolinae %D 1995 %P 293-302 %V 36 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/CMUC_1995__36_2_a9/ %G en %F CMUC_1995__36_2_a9