@Article{Schmeidel2006,
author = "Schmeidel, Ewa and Migda, Małgorzata and Musielak, Anna",
title = "Oscillatory properties of fourth order nonlinear difference equations with quasidifferences",
journal = "Opuscula Math.",
year = "2006",
volume = "26",
number = "2",
pages = "371--380",
doi = "http://dx.doi.org/10.7494/OpMath.2006.26.2.371",
url = "http://dx.doi.org/10.7494/OpMath.2006.26.2.371",
abstract = "In this paper we present the oscillation criterion for a class of fourth order nonlinear difference equations with quasidifferences.",
keywords = "nonlinear difference equation, oscillatory solution, nonoscillatory solution, fourth order",
issn = "1232-9274"
}