TY - JOUR TI - A two-phase problem with Robin conditions on the free boundary JO - Journal de l’École polytechnique — Mathématiques PY - 2021 DA - 2021/// SP - 1 EP - 25 VL - 8 PB - École polytechnique UR - https://jep.centre-mersenne.org/articles/10.5802/jep.139/ UR - https://www.ams.org/mathscinet-getitem?mr=4180258 UR - https://zbmath.org/?q=an%3A07282220 UR - https://doi.org/10.5802/jep.139 DO - 10.5802/jep.139 LA - en ID - JEP_2021__8__1_0 ER -