TY  - JOUR
AU  - Wang, Qi-Ru
TI  - Oscillation criteria for second-order nonlinear differential equations with damping term.
JO  - Georgian Mathematical Journal
PY  - 2003
SP  - 771
EP  - 784
VL  - 10
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/GMJ_2003__10_4_51074/
LA  - en
ID  - GMJ_2003__10_4_51074
ER  -