1. Asymptotic integrability;Degasperis,1999
2. A new integrable equation with peakon solutions;Degasperis;Teoret. Mat. Fiz.,2002
3. Integrable and non-integrable equations with peakons;Degasperis,2003
4. Navier–Stokes Equations and Nonlinear Functional Analysis;Temam,1983
5. An integrable shallow water equation with peaked solitons;Camassa;Phys. Rev. Lett.,1993