%0 Journal Article
%A P. Julg
%A E. van Erp
%T The Geometry of the Osculating Nilpotent Group Structures of the Heisenberg Calculus
%J Journal of Lie theory
%D 2018
%P 107-138
%V 28
%N 1
%U http://geodesic.mathdoc.fr/item/JLT_2018_28_1_JLT_2018_28_1_a6/
%F JLT_2018_28_1_JLT_2018_28_1_a6