%0 Journal Article
%A Faifman, Dmitry
%T Contact integral geometry and the Heisenberg algebra
%J Geometry & topology
%D 2019
%P 3041-3110
%V 23
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.2140/gt.2019.23.3041/
%R 10.2140/gt.2019.23.3041
%F GT_2019_23_6_a6