@article{CRMATH_2021__359_9_1155_0,
     author = {Sergio A. Carrillo},
     title = {A quick proof of the regularity of the flow of analytic vector fields},
     journal = {Comptes Rendus. Math\'ematique},
     pages = {1155--1159},
     publisher = {Acad\'emie des sciences, Paris},
     volume = {359},
     number = {9},
     year = {2021},
     doi = {10.5802/crmath.271},
     language = {en},
}