TY  - JOUR
AU  - Bell, H. E.
AU  - Klein, A. A.
TI  - On Rings With Engel Cycles
JO  - Canadian mathematical bulletin
PY  - 1991
SP  - 295
EP  - 300
VL  - 34
IS  - 3
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CMB-1991-048-x/
DO  - 10.4153/CMB-1991-048-x
ID  - 10_4153_CMB_1991_048_x
ER  -