@article{JEP_2021__8__1037_0,
     author = {Laurent-Gengoux, Camille and Ryvkin, Leonid},
     title = {The neighborhood of a singular leaf},
     journal = {Journal de l{\textquoteright}\'Ecole polytechnique {\textemdash} Math\'ematiques},
     pages = {1037--1064},
     publisher = {Ecole polytechnique},
     volume = {8},
     year = {2021},
     doi = {10.5802/jep.165},
     language = {en},
     url = {http://archive.numdam.org/articles/10.5802/jep.165/}
}