%0 Journal Article %A N. S. Landkof %T Some remarks on stable stochastic processes and $\alpha$-superharmonic functions %J Matematičeskie zametki %D 1973 %P 901-912 %V 14 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZM_1973_14_6_a15/ %G ru %F MZM_1973_14_6_a15