TY - JOUR ID - Schmeidel2006 LB - Schmeidel2006 AU - Schmeidel, Ewa AU - Migda, MaƂgorzata AU - Musielak, Anna TI - Oscillatory properties of fourth order nonlinear difference equations with quasidifferences ST - Oscillatory properties of fourth order nonlinear difference equations with quasidifferences JO - Opuscula Math. JA - Opuscula Math. JF - Opuscula Mathematica PY - 2006 VL - 26 IS - 2 SP - 371 EP - 380 DO - http://dx.doi.org/10.7494/OpMath.2006.26.2.371 UR - http://dx.doi.org/10.7494/OpMath.2006.26.2.371 AB - In this paper we present the oscillation criterion for a class of fourth order nonlinear difference equations with quasidifferences. KW - nonlinear difference equation KW - oscillatory solution KW - nonoscillatory solution KW - fourth order SN - 1232-9274 ER -