%0 Journal Article
%A Egil Heistad
%T Excision in Singular Theory.
%J Mathematica Scandinavica
%D 1967
%P 61-64
%V 20
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MS2_1967__20_165980/
%F MS2_1967__20_165980