%0 Journal Article %A A. N. Shiryaev %T On Conditional-Extremal Problems of the Quickest Detection of Nonpredictable Times of the Observable Brownian Motion %J Teoriâ veroâtnostej i ee primeneniâ %D 2008 %P 751-768 %V 53 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/TVP_2008_53_4_a5/ %G ru %F TVP_2008_53_4_a5