%0 Journal Article
%A Mannucci, Paola
%A Marchi, Claudio
%A Tchou, Nicoletta
%T Singular perturbations for a subelliptic operator
%J ESAIM: Control, Optimisation and Calculus of Variations
%D 2018
%P 1429-1451
%V 24
%N 4
%I EDP-Sciences
%U http://www.numdam.org/articles/10.1051/cocv/2017063/
%R 10.1051/cocv/2017063
%G en
%F COCV_2018__24_4_1429_0