TY  - JOUR
AU  - Zhang, B. G.
AU  - Sun, Y. J.
TI  - Existence of nonoscillatory solutions of a class of nonlinear difference equations with a forced term
JO  - Mathematica Bohemica
PY  - 2001
SP  - 639
EP  - 647
VL  - 126
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.21136/MB.2001.134192/
DO  - 10.21136/MB.2001.134192
LA  - en
ID  - 10_21136_MB_2001_134192
ER  -