TY - JOUR AU - Morisse, Baptiste TI - On hyperbolicity and Gevrey well-posedness. Part one: the elliptic case. JO - Annales Henri Lebesgue PY - 2020 SP - 1195 EP - 1239 VL - 3 PB - ÉNS Rennes UR - http://www.numdam.org/articles/10.5802/ahl.59/ DO - 10.5802/ahl.59 LA - en ID - AHL_2020__3__1195_0 ER -