@article{PORMA_2003__60_4_244461,
     author = {Bisognin, E. and Bisognin, V. and Coimbra Char\~ao, R. and Pazoto, A. F.},
     title = {Asymptotic expansion for a dissipative {Benjamin--Bona--Mahony} equation with periodic coefficients.},
     journal = {Portugaliae mathematica},
     pages = {473--504},
     year = {2003},
     volume = {60},
     number = {4},
     zbl = {1102.35074},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/PORMA_2003__60_4_244461/}
}