@article{EJDE_2001__2001__a33,
     author = {Vu Ngoc Phat},
     title = {Stabilization of linear continuous time-varying systems with state delays in {Hilbert} spaces},
     journal = {Electronic journal of differential equations},
     year = {2001},
     volume = {2001},
     zbl = {1020.93017},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/EJDE_2001__2001__a33/}
}