TY - JOUR AU - Kawagishi, Masaki TI - A Holmgren type theorem for partial differential equations whose coefficients are Gevrey functions JO - Electronic Journal of Differential Equations PY - 2010 VL - 2010 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/EJDE_2010__2010__a252/ LA - en ID - EJDE_2010__2010__a252 ER -