%0 Journal Article
%A Upke-Walther Schmincke
%T Distinguished Selfadjoint Extensions of Dirac Operators.
%J Mathematische Zeitschrift
%D 1972
%P 335-350
%V 129
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MZ_1972__129_171841/
%F MZ_1972__129_171841