TY - JOUR AU - A K Tripathy AU - G N Chhatria TI - Nonlinear oscillation and second order impulsive neutral difference equations JO - Filomat PY - 2021 SP - 3365 VL - 35 IS - 10 UR - http://geodesic.mathdoc.fr/articles/10.2298/FIL2110365T/ DO - 10.2298/FIL2110365T LA - en ID - 10_2298_FIL2110365T ER -