%0 Journal Article %A Ivor McGillivray %T A recurrence condition for some subordinated strongly local Dirichlet forms. %J Forum mathematicum %D 1997 %P 229-246 %V 9 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/FORUM_1997__9_2_141800/ %F FORUM_1997__9_2_141800