%0 Journal Article
%A Fialkow, Lawrence A.
%T Elements of Spectral Theory for Generalized Derivations II : The Semifredholm Domain
%J Canadian journal of mathematics
%D 1981
%P 1205-1231
%V 33
%N 5
%U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1981-091-4/
%R 10.4153/CJM-1981-091-4
%F 10_4153_CJM_1981_091_4