%0 Journal Article %A V. I. Arkin %A A. D. Slastnikov %T A Variational Approach to Optimal Stopping Problems for Diffusion Processes %J Teoriâ veroâtnostej i ee primeneniâ %D 2008 %P 516-533 %V 53 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/TVP_2008_53_3_a5/ %G ru %F TVP_2008_53_3_a5