@article{ARM_2009_45_3_a4,
     author = {\"Ocalan, \"Ozkan},
     title = {Linearized {Oscillation} of {Nonlinear} {Difference} {Equations} with {Advanced} {Arguments}},
     journal = {Archivum mathematicum},
     pages = {203--212},
     year = {2009},
     volume = {45},
     number = {3},
     mrnumber = {2591676},
     zbl = {1212.39005},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ARM_2009_45_3_a4/}
}