%0 Journal Article %A Hubert Kalf %T Self-Adjointness for Strongly Singular Potentials with a - |x|2 Fall-Off at Infinity. %J Mathematische Zeitschrift %D 1973 %P 249-256 %V 133 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZ_1973__133_171955/ %F MZ_1973__133_171955