Hereman W, Banerjee P P, Korpel A. Exact solitary wave solutions of nonlinear evolution and wave equations using a direct algebraic method\[J\]. J Phys A:Math Gen,1986,19(3):607-628.
[3]
Parkes E J, Duffy B R. The Jacobi elliptic function method for finding periodic-wave solutions to nonlinear evolution equations\[J\]. Phys Lett,2002,A295(6):280-286.
[4]
Fan En-gui, Zhang Hong-qing. A note on the homogeneous balance method\[J\]. Phys Lett,1998,A246(5):403-406.
[5]
Chen Huai-tang, Zhang Hong-qing. On the elliptic function expand method\[J\]. J Mathematical Ressearch and Exposition,2004,24:430-436.
Hu Xing-biao, Wang Dao-liu, Qian Xian-min. Soliton solutions and symmetries of the 2+1 dimensional Kaup-Kupershmidt equation\[J\]. Phys Lett,1999,A262(6):409-415.
