TY  - JOUR
AU  - P.M. Cohn
TI  - On the Free Product of Associative Rings.
JO  - Mathematische Zeitschrift
PY  - 1959
SP  - 380
EP  - 398
VL  - 71
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZ_1959__71_169817/
ID  - MZ_1959__71_169817
ER  -