%0 Journal Article %A Antoine Henrot %A Ilaria Lucardesi %T Body of constant width with minimal area in a given annulus %J Journal de l’École polytechnique — Mathématiques %D 2021 %P 415-438 %V 8 %I École polytechnique %U https://jep.centre-mersenne.org/articles/10.5802/jep.150/ %R 10.5802/jep.150 %G en %F JEP_2021__8__415_0