%0 Journal Article
%A Xiumin Du
%A Larry Guth
%A Xiaochun Li
%T A sharp Schrödinger maximal estimate in $\mathbb  {R}^2$
%J Annals of mathematics
%D 2017
%P 607-640
%V 186
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4007/annals.2017.186.2.5/
%R 10.4007/annals.2017.186.2.5
%G en
%F 10_4007_annals_2017_186_2_5