TY - JOUR AU - K. I. Kii TI - A~local Torelli theorem for cyclic coverings of $P^n$ with positive canonical class JO - Sbornik. Mathematics PY - 1973 SP - 145 EP - 154 VL - 21 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SM_1973_21_1_a6/ LA - en ID - SM_1973_21_1_a6 ER -