@article{EJDE_1998__1998__a12,
     author = {Doronin, G.G. and Lar'kin, N.A. and Souza, A.J.},
     title = {A hyperbolic problem with nonlinear second-order boundary damping},
     journal = {Electronic Journal of Differential Equations},
     publisher = {mathdoc},
     volume = {1998},
     year = {1998},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/EJDE_1998__1998__a12/}
}