%0 Journal Article
%A Gutiérrez, Cristian E.
%A Tournier, Federico
%T $C^{1 , \alpha}$-estimates for the near field refractor
%J Annales de l'I.H.P. Analyse non linéaire
%D 2021
%P 577-600
%V 38
%N 3
%I Elsevier
%U http://archive.numdam.org/articles/10.1016/j.anihpc.2020.08.002/
%R 10.1016/j.anihpc.2020.08.002
%G en
%F AIHPC_2021__38_3_577_0