%0 Journal Article %A A. G. Brusentsev %T Near boundary behavior of elliptic operator potential garanteeing its essential self-adjointness %J Žurnal matematičeskoj fiziki, analiza, geometrii %D 1998 %P 149-165 %V 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/JMAG_1998_5_a1/ %G ru %F JMAG_1998_5_a1