@article{10_21136_MB_2011_141647,
     author = {Parhi, N.},
     title = {Non-oscillation of second order linear self-adjoint nonhomogeneous difference equations},
     journal = {Mathematica Bohemica},
     pages = {241--258},
     publisher = {mathdoc},
     volume = {136},
     number = {3},
     year = {2011},
     doi = {10.21136/MB.2011.141647},
     mrnumber = {2893974},
     zbl = {1249.39015},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/MB.2011.141647/}
}