TY  - JOUR
AU  - Zorzitto, Frank
TI  - How Fields Can have a Product
JO  - Canadian mathematical bulletin
PY  - 1978
SP  - 253
EP  - 254
VL  - 21
IS  - 2
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CMB-1978-045-7/
DO  - 10.4153/CMB-1978-045-7
ID  - 10_4153_CMB_1978_045_7
ER  -