TY - JOUR AU - N. P. Gushel' TI - Very ample divisors on projective bundles over curves JO - Algebra i analiz PY - 1992 SP - 116 EP - 128 VL - 4 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/AA_1992_4_2_a4/ LA - ru ID - AA_1992_4_2_a4 ER -