TY - JOUR AU - V. V. Nikulin TI - Del Pezzo surfaces with log-terminal singularities JO - Sbornik. Mathematics PY - 1990 SP - 231 EP - 248 VL - 66 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SM_1990_66_1_a12/ LA - en ID - SM_1990_66_1_a12 ER -