%0 Journal Article %A I. D. Cherkasov %T On the theory of optimal control of diffusion processes according to rapidity %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 1980 %P 211-212 %V 35 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/RM_1980_35_1_a4/ %G en %F RM_1980_35_1_a4