TY - JOUR AU - V. A. Iskovskikh TI - Birational automorphisms of algebraic 3-folds JO - Doklady Akademii Nauk PY - 1977 SP - 743 EP - 745 VL - 234 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1977_234_4_a2/ LA - ru ID - DAN_1977_234_4_a2 ER -