TY - JOUR AU - Vik. S. Kulikov TI - Surjectivity of the period mapping for $K3$ surfaces JO - Trudy Matematicheskogo Instituta imeni V.A. Steklova PY - 1977 VL - 32 IS - 4 UR - http://geodesic.mathdoc.fr/item/RM_1977_32_4_a10/ LA - ru ID - RM_1977_32_4_a10 ER -