%0 Journal Article
%A Douglas, A. J.
%T Generalized Casimir Operators
%J Canadian journal of mathematics
%D 1969
%P 1496-1505
%V 21
%N 1
%U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1969-164-7/
%R 10.4153/CJM-1969-164-7
%F 10_4153_CJM_1969_164_7