TY  - JOUR
AU  - Wiegand, Sylvia
TI  - Galois Theory of Essential Extensions of Modules
JO  - Canadian journal of mathematics
PY  - 1972
SP  - 573
EP  - 579
VL  - 24
IS  - 4
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CJM-1972-051-x/
DO  - 10.4153/CJM-1972-051-x
ID  - 10_4153_CJM_1972_051_x
ER  -