%0 Journal Article %A S. A. Molchanov %A E. Ostrovskii %T Symmetric stable processes as traces of degenerate diffusion processes %J Teoriâ veroâtnostej i ee primeneniâ %D 1969 %P 127-130 %V 14 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/TVP_1969_14_1_a11/ %G ru %F TVP_1969_14_1_a11