%0 Journal Article %A Rainer Wüst %T Distinguished Self-Adjoint Extensions of Dirac Operators Constructed by Means of Cutt-Off Potentials. %J Mathematische Zeitschrift %D 1975 %P 93-98 %V 141 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZ_1975__141_172158/ %F MZ_1975__141_172158