%0 Journal Article %A Alexander Gushchin %A Mikhail Urusov %A Mihail Zervos %T On the submartingale/supermartingale property of diffusions in natural scale %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 2014 %P 129-139 %V 287 %I mathdoc %U http://geodesic.mathdoc.fr/item/TM_2014_287_a7/ %G en %F TM_2014_287_a7