TY  - JOUR
AU  - Pu Zhang
TI  - A criterion for quasi-heredity and the characteristic module.
JO  - Manuscripta mathematica
PY  - 1997
SP  - 129
EP  - 136
VL  - 93
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MM2_1997__93_4_156289/
ID  - MM2_1997__93_4_156289
ER  -