TY  - JOUR
AU  - Bill Dulin
AU  - Hubert Butts
TI  - Composition of binary quadratic forms over integral domains
JO  - Acta Arithmetica
PY  - 1972
SP  - 223
EP  - 251
VL  - 20
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/aa-20-3-223-251/
DO  - 10.4064/aa-20-3-223-251
LA  - en
ID  - 10_4064_aa_20_3_223_251
ER  -