@article {IOPORT.50304631,
    author       = {Daripa, Prabir and Hua, Wei},
    title        = {A numerical study of an ill-posed Boussinesq equation arising in water waves and nonlinear lattices: filtering and regularization techniques},
    year         = {1999},
    journal      = {Applied Mathematics and Computation},
    volume       = {101},
    number       = {2-3},
    pages        = {159-207},
    doi          = {10.1016/S0096-3003(98)10070-X},
    identifier   = {50304631},
}