%0 Journal Article
%A Fixman, Uri
%A Zorzitto, Frank A.
%T A Purity Criterion for Pairs of Linear Transformations
%J Canadian journal of mathematics
%D 1974
%P 734-745
%V 26
%N 3
%U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1974-068-8/
%R 10.4153/CJM-1974-068-8
%F 10_4153_CJM_1974_068_8