%0 Journal Article %A Laurent-Gengoux, Camille %A Ryvkin, Leonid %T The neighborhood of a singular leaf %J Journal de l’École polytechnique — Mathématiques %D 2021 %P 1037-1064 %V 8 %I Ecole polytechnique %U http://www.numdam.org/articles/10.5802/jep.165/ %R 10.5802/jep.165 %G en %F JEP_2021__8__1037_0