作者：Xianguo Geng and Guoliang He,
标题：Some new integrable nonlinear evolution equations and Darboux transformation,
来源： Journal of Mathematical Physics,
51, 033514 (2010); doi:10.1063/1.3355192 (21 page)　
相关链接：http://adsabs.harvard.edu/abs/2010JMP....51c3514G