%0 Journal Article %A F. G. Ragimov %T Asymptotic Expansion for the Distribution of Nonlinear Boundary Crossing Time %J Teoriâ veroâtnostej i ee primeneniâ %D 1992 %P 580-583 %V 37 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/TVP_1992_37_3_a15/ %G ru %F TVP_1992_37_3_a15