TY - JOUR AU - V. A. Iskovskikh TI - On the rationality of three-dimensional Del Pezzo fibrations JO - Informatics and Automation PY - 1995 SP - 128 EP - 138 VL - 208 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TRSPY_1995_208_a8/ LA - ru ID - TRSPY_1995_208_a8 ER -