%0 Journal Article %A D. V. Poryvai %T An invariance principle for conditional empirical processes %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 2004 %P 971-972 %V 59 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/RM_2004_59_5_a13/ %G en %F RM_2004_59_5_a13