%0 Journal Article %A Hideo Nagai %T Ergodic control problems on the whole Euclidean space and convergence of symmetric diffusions. %J Forum mathematicum %D 1992 %P 159-174 %V 4 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/FORUM_1992__4_6_141669/ %F FORUM_1992__4_6_141669