TY - JOUR AU - G. Watson TI - Existence of an indecomposable positive quadratic form in a given genus of rank at least 14 JO - Acta Arithmetica PY - 1979 SP - 55 EP - 100 VL - 35 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/aa-35-1-55-100/ DO - 10.4064/aa-35-1-55-100 LA - en ID - 10_4064_aa_35_1_55_100 ER -