TY  - JOUR
AU  - Parhi, N.
TI  - Non-oscillation of second order linear self-adjoint nonhomogeneous difference equations
JO  - Mathematica Bohemica
PY  - 2011
SP  - 241
EP  - 258
VL  - 136
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.21136/MB.2011.141647/
DO  - 10.21136/MB.2011.141647
LA  - en
ID  - 10_21136_MB_2011_141647
ER  -