@article{10_21136_CMJ_1995_128557,
     author = {Thandapani, E. and Pandian, S.},
     title = {Oscillation theorems for certain second order perturbed nonlinear difference equations},
     journal = {Czechoslovak Mathematical Journal},
     pages = {757--766},
     publisher = {mathdoc},
     volume = {45},
     number = {4},
     year = {1995},
     doi = {10.21136/CMJ.1995.128557},
     mrnumber = {1354932},
     zbl = {0848.39002},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1995.128557/}
}