TY - JOUR AU - V. A. Plaksin TI - Representation of a natural number by a pair of quadratic forms JO - Doklady Akademii Nauk PY - 1984 SP - 546 EP - 548 VL - 277 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1984_277_3_a6/ LA - ru ID - DAN_1984_277_3_a6 ER -