TY - JOUR AU - V. E. Voskresenskii TI - Birational invariants of integral representations JO - Informatics and Automation PY - 1995 SP - 70 EP - 79 VL - 208 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TRSPY_1995_208_a3/ LA - ru ID - TRSPY_1995_208_a3 ER -