TY  - JOUR
AU  - H.J. Hoehnke
TI  - Skew-monoidal structures on simple rings with several objects.
JO  - Semigroup forum
PY  - 1986
SP  - 69
EP  - 88
VL  - 34
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/SF_1986__34_134829/
ID  - SF_1986__34_134829
ER  -