TY  - JOUR
AU  - Tang, Xian Hua
AU  - Cheng, Sui Sun
TI  - Positive solutions of a neutral difference equation with positive and negative coefficients.
JO  - Georgian Mathematical Journal
PY  - 2004
SP  - 177
EP  - 185
VL  - 11
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/GMJ_2004__11_1_51220/
LA  - en
ID  - GMJ_2004__11_1_51220
ER  -