1. Amick, C.J., Bona, J.L., and Schonbek, M.E. (1989). Decay of solutions of some nonlinear wave equations, J. Differ. Equ.
81, 1–49.
2. Amick, C.J., Fraenkel, L.E., and Toland, J.F. (1982). On the Stokes Conjecture for the wave of extreme form, Acta Math. Stockh.
148, 193–214.
3. Benguria, R. and Depassier, M. (1989). Equations of the Korteweg–de Vries type with nontrivial conserved quantities, J. Phys. A
22, 4135–4142.
4. Benjamin, T.B. and Feir, J.E. (1967). The disintegration of wavetrains on deep water, Part 1, Theory, J. Fluid Mech.
27, 417–430.
5. Benney, D.J. (1974). Long waves, in Nonlinear Wave Motion (ed. A.C. Newell), Am. Math. Soc., Providence, 49–60.