@article{EJDE_2004__2004__a80,
     author = {Hovhannisyan,  Gro R.},
     title = {Asymptotic stability for second-order differential equations with complex coefficients},
     journal = {Electronic journal of differential equations},
     year = {2004},
     volume = {2004},
     zbl = {1050.34072},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/EJDE_2004__2004__a80/}
}