%0 Journal Article
%A Detlef Müller
%A Zhenqiu Zhang
%T A class of solvable non-homogeneous differential operators
on the Heisenberg group
%J Studia Mathematica
%D 2001
%P 87-96
%V 148
%N 1
%U http://geodesic.mathdoc.fr/articles/10.4064/sm148-1-8/
%R 10.4064/sm148-1-8
%G en
%F 10_4064_sm148_1_8