TY  - JOUR
AU  - Torleiv Klove
TI  - Periodicity of Recurring Sequences in Rings.
JO  - Mathematica Scandinavica
PY  - 1973
SP  - 165
EP  - 168
VL  - 32
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MS2_1973__32_166293/
ID  - MS2_1973__32_166293
ER  -