@article{EJDE_2000__2000__a79,
     author = {Apolaya, R.F. and Clark, H.R. and Feitosa, A.J.},
     title = {On a nonlinear coupled system with internal damping},
     journal = {Electronic Journal of Differential Equations},
     publisher = {mathdoc},
     volume = {2000},
     year = {2000},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/EJDE_2000__2000__a79/}
}