TY  - JOUR
AU  - Berg, I. D.
TI  - Extensions of Certain Maps to Automorphisms of m
JO  - Canadian journal of mathematics
PY  - 1970
SP  - 308
EP  - 316
VL  - 22
IS  - 2
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CJM-1970-038-7/
DO  - 10.4153/CJM-1970-038-7
ID  - 10_4153_CJM_1970_038_7
ER  -