TY  - JOUR
AU  - Ayoub, Christine W.
TI  - On finite primary rings and their groups of units
JO  - Compositio Mathematica
PY  - 1969
SP  - 247
EP  - 252
VL  - 21
IS  - 3
PB  - Wolters-Noordhoff Publishing
UR  - http://archive.numdam.org/item/CM_1969__21_3_247_0/
LA  - en
ID  - CM_1969__21_3_247_0
ER  -