TY  - JOUR
AU  - Knüppel, Frieder
AU  - Kunze, Michael
TI  - Neighbor Relation and Neighbor Homomorphism of Hjelmslev Groups
JO  - Canadian journal of mathematics
PY  - 1979
SP  - 680
EP  - 699
VL  - 31
IS  - 4
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CJM-1979-068-5/
DO  - 10.4153/CJM-1979-068-5
ID  - 10_4153_CJM_1979_068_5
ER  -