TY  - JOUR
AU  - Okoh, F.
AU  - Zorzitto, F.
TI  - Extensions that are Submodules of their Quotients
JO  - Canadian mathematical bulletin
PY  - 1990
SP  - 93
EP  - 99
VL  - 33
IS  - 1
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CMB-1990-016-0/
DO  - 10.4153/CMB-1990-016-0
ID  - 10_4153_CMB_1990_016_0
ER  -