@article{article71b76b0e,
title   = {Sufficient conditions for stability of solitary-wave solutions of model equations for long waves},
author = {Albert, J P and Bona, J L and Henry, Daniel Bauman},
year = {1987},
doi = {10.1016/0167-2789(87)90084-4},
journal   = {Physica D: Nonlinear Phenomena}
}