@article{05561940,
title = {Oscillation criteria for first-order systems of linear difference equations.},
journal = {Electronic Journal of Differential Equations (EJDE) [electronic only]},
volume = {2009},
year = {2009},
zbl = {1165.39013},
language = {en},
url = {http://dml.mathdoc.fr/item/05561940}
}
Tripathy, Arun Kumar. Oscillation criteria for first-order systems of linear difference equations.. Electronic Journal of Differential Equations (EJDE) [electronic only], Tome 2009 (2009) . http://gdmltest.u-ga.fr/item/05561940/