TY - JOUR AU - H. Swinnerton-Dyer TI - Rational zeros of two quadratic forms JO - Acta Arithmetica PY - 1964 SP - 261 EP - 270 VL - 9 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/aa-9-3-261-270/ DO - 10.4064/aa-9-3-261-270 LA - en ID - 10_4064_aa_9_3_261_270 ER -