%0 Journal Article %A V. V. Konev %A S. M. Pergamenshchikov %T Non-parametric estimation in a~semimartingale regression model. Part~1. Oracle inequalities %J Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mehanika %D 2009 %P 23-41 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/VTGU_2009_3_a2/ %G ru %F VTGU_2009_3_a2