%0 Journal Article
%A Barilari, D.
%A Rizzi, L.
%T Comparison theorems for conjugate points in sub-Riemannian geometry
%J ESAIM: Control, Optimisation and Calculus of Variations
%D 2016
%P 439-472
%V 22
%N 2
%I EDP-Sciences
%U http://archive.numdam.org/articles/10.1051/cocv/2015013/
%R 10.1051/cocv/2015013
%G en
%F COCV_2016__22_2_439_0