TY - JOUR AU - A. V. Malyshev TI - Quadratic forms in an arbitrary field. A generalization of Pall's theorem JO - Trudy Matematicheskogo Instituta imeni V.A. Steklova PY - 1960 VL - 15 IS - 3 UR - http://geodesic.mathdoc.fr/item/RM_1960_15_3_a10/ LA - ru ID - RM_1960_15_3_a10 ER -