%0 Journal Article
%A Nekrasov, Nikita
%T Magnificent four
%J Annales de l’Institut Henri Poincaré D
%D 2020
%P 505-534
%V 7
%N 4
%U http://archive.numdam.org/articles/10.4171/aihpd/93/
%R 10.4171/aihpd/93
%G en
%F AIHPD_2020__7_4_505_0