%0 Journal Article
%A Ottazzi, Alessandro
%A Vittone, Davide
%T On the codimension of the abnormal set in step two Carnot groups
%J ESAIM: Control, Optimisation and Calculus of Variations
%D 2019
%V 25
%I EDP-Sciences
%U http://www.numdam.org/articles/10.1051/cocv/2018002/
%R 10.1051/cocv/2018002
%G en
%F COCV_2019__25__A18_0