%0 Journal Article %A S. L. Tregub %T On conic bundles birationally equivalent to a~three-dimensional cubic %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 1990 %P 237-238 %V 45 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/RM_1990_45_5_a14/ %G en %F RM_1990_45_5_a14