%0 Journal Article
%A Sebastiano Golo
%T Some remarks on contact variations in the first Heisenberg group
%J Annales Fennici Mathematici
%D 2018
%P 311-335
%V 43
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.5186/aasfm.2018.4312/
%R 10.5186/aasfm.2018.4312
%G en
%F AFM_2018_43_1_a16