中国科学院数学与系统科学研究院期刊网
Completeness of Root Vector Systems of a Class of Infinite-Dimensional Hamiltonian Operators
Hua WANG, Jun Jie HUANG, Alatancang
Acta Mathematica Sinica, Chinese Series . 2011, (4): 541 -552 .  DOI: 10.12386/A2011sxxb0055