%0 Journal Article
%A E. G. F. Thomas
%T An Invariant Symmetric Non-Selfadjoint Differential Operator
%J Journal of Lie Theory
%D 2002
%P 245-257
%V 12
%N 1
%U https://jolt.centre-mersenne.org/articles/10.5802/jolt.260/
%R 10.5802/jolt.260
%F JOLT_2002_12_1_a11