TY  - JOUR
AU  - R. Brauer
TI  - On certain classes of positive definite quadratic forms
JO  - Acta Arithmetica
PY  - 1964
SP  - 357
EP  - 364
VL  - 9
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/aa-9-4-357-364/
DO  - 10.4064/aa-9-4-357-364
LA  - en
ID  - 10_4064_aa_9_4_357_364
ER  -