%0 Journal Article %A Parhi, N. %T Non-oscillation of second order linear self-adjoint nonhomogeneous difference equations %J Mathematica Bohemica %D 2011 %P 241-258 %V 136 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.21136/MB.2011.141647/ %R 10.21136/MB.2011.141647 %G en %F 10_21136_MB_2011_141647