TY - JOUR AU - H. Davenport AU - D. Lewis TI - Gaps between values of positive definite quadratic forms JO - Acta Arithmetica PY - 1972 SP - 87 EP - 105 VL - 22 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/aa-22-1-87-105/ DO - 10.4064/aa-22-1-87-105 LA - en ID - 10_4064_aa_22_1_87_105 ER -