@article{EJDE_2005__2005__a257,
     author = {Phat, Vu N. and Nam, Phan T.},
     title = {Exponential stability criteria of linear non-autonomous systems with multiple delays},
     journal = {Electronic Journal of Differential Equations},
     publisher = {mathdoc},
     volume = {2005},
     year = {2005},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/EJDE_2005__2005__a257/}
}