TY - JOUR AU - Tripathy, Arun K. TI - On oscillatory nonlinear fourth-order difference equations with delays JO - Mathematica Bohemica PY - 2018 SP - 25 EP - 40 VL - 143 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.21136/MB.2017.0018-16/ DO - 10.21136/MB.2017.0018-16 LA - en ID - 10_21136_MB_2017_0018_16 ER -