TY - JOUR AU - R. A. Sarkisyan TI - A problem of equality for Galois cohomology JO - Algebra i logika PY - 1980 SP - 707 EP - 725 VL - 19 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/AL_1980_19_6_a8/ LA - ru ID - AL_1980_19_6_a8 ER -