%0 Journal Article %A Upke-Walther Schmincke %T Essential Selfadjointness of a Schrödinger Operator with Strongly Singular Potential. %J Mathematische Zeitschrift %D 1972 %P 47-50 %V 124 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZ_1972__124_171654/ %F MZ_1972__124_171654