%0 Journal Article %A O. G. Bulycheva %A A. D. Ventzel %T On the Differentiability of Expectations of Functionals of a~Wiener Process %J Teoriâ veroâtnostej i ee primeneniâ %D 1989 %P 565-568 %V 34 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/TVP_1989_34_3_a10/ %G ru %F TVP_1989_34_3_a10