TY - JOUR AU - Zafer, Ağacik AU - Yalçin, Yasemin AU - Yilmaz, Yeter Ş. TI - Positive solutions and oscillation of higher order neutral difference equations JO - Archivum mathematicum PY - 2000 SP - 623 EP - 636 VL - 36 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ARM_2000__36_5_a29/ LA - en ID - ARM_2000__36_5_a29 ER -