@article{articled1026dad,
title   = {A nonlinear Galerkin method for the shallow-water equations on periodic domains},
author = {Barros, Saulo Rabello Maciel de and Cárdenas, José W.},
year = {2001},
doi = {10.1006/jcph.2001.6843},
journal   = {Journal of Computational Physics}
}