TY - JOUR AU - O. T. Izhboldin TI - On the isotropy of quadratic forms over the function field of a quadric JO - Algebra i analiz PY - 1998 SP - 32 EP - 57 VL - 10 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/AA_1998_10_1_a2/ LA - ru ID - AA_1998_10_1_a2 ER -