TY - JOUR AU - Ekedahl, Torsten TI - Canonical models of surfaces of general type in positive characteristic JO - Publications Mathématiques de l'IHÉS PY - 1988 SP - 97 EP - 144 VL - 67 PB - Institut des Hautes Études Scientifiques UR - https://www.numdam.org/articles/10.1007/BF02699128/ DO - 10.1007/BF02699128 LA - en ID - PMIHES_1988__67__97_0 ER -