@article{05847755,
title = {Annular bounds for polynomial zeros and Schur stability of difference equations.},
journal = {Advances in Difference Equations [electronic only]},
volume = {2011},
year = {2011},
doi = {10.1155/2011/782057},
zbl = {1207.39022},
language = {en},
url = {http://dml.mathdoc.fr/item/05847755}
}
Li, Ke; Liang, Jin. Annular bounds for polynomial zeros and Schur stability of difference equations.. Advances in Difference Equations [electronic only], Tome 2011 (2011) . doi : 10.1155/2011/782057. http://gdmltest.u-ga.fr/item/05847755/