%0 Journal Article %A A. K. Zvonkin %T A~transformation of the phase space of a~diffusion process that removes the drift %J Sbornik. Mathematics %D 1974 %P 129-149 %V 22 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/SM_1974_22_1_a7/ %G en %F SM_1974_22_1_a7