TY  - JOUR
AU  - Ronald P. Infante
TI  - Strong normality and normality for difference fields.
JO  - Aequationes mathematicae
PY  - 1980
SP  - 159
EP  - 165
VL  - 20
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/AM2_1980__20_182395/
ID  - AM2_1980__20_182395
ER  -