%0 Journal Article
%A Olivier Benoist
%T The period-index problem for real surfaces
%J Publications Mathématiques de l'IHÉS
%D 2019
%P 63-110
%V 130
%I Springer Berlin Heidelberg
%C Berlin/Heidelberg
%U https://pmihes.centre-mersenne.org/articles/10.1007/s10240-019-00108-7/
%R 10.1007/s10240-019-00108-7
%G en
%F PMIHES_2019__130__63_0