TY - JOUR AU - I. Yu. Artyushkin TI - Threefolds with a pencil of cubic surfaces JO - Vestnik Moskovskogo universiteta. Matematika, mehanika PY - 1990 SP - 98 EP - 100 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VMUMM_1990_3_a22/ LA - ru ID - VMUMM_1990_3_a22 ER -