@article{05636862,
title = {Inequalities that lead to exponential stability and instability in delay difference equations.},
journal = {JIPAM. Journal of Inequalities in Pure \& Applied Mathematics [electronic only]},
volume = {10},
year = {2009},
zbl = {1187.39028},
language = {en},
url = {http://dml.mathdoc.fr/item/05636862}
}
Raffoul, Youssef. Inequalities that lead to exponential stability and instability in delay difference equations.. JIPAM. Journal of Inequalities in Pure & Applied Mathematics [electronic only], Tome 10 (2009) . http://gdmltest.u-ga.fr/item/05636862/