中国科学院数学与系统科学研究院期刊网
Hamiltonian Structure and Liouville Integrability of a Kind of Soliton Hierarchy
Yan WANG, Fang Lü
Acta Mathematica Sinica, Chinese Series . 2011, (1): 15 -22 .  DOI: 10.12386/A2011sxxb0003