@article{EJDE_2001__2001__a125,
     author = {Nguyen Manh Linh and Vu Ngoc Phat},
     title = {Exponential stability of nonlinear time-varying differential equations and applications},
     journal = {Electronic journal of differential equations},
     year = {2001},
     volume = {2001},
     zbl = {0974.34054},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/EJDE_2001__2001__a125/}
}