中国科学院数学与系统科学研究院期刊网
Essentially Commuting Dual Toeplitz Operators on the Polydisk
Tao YU; Guo Zheng CHENG
Acta Mathematica Sinica, Chinese Series . 2007, (5): 1007 -101 .  DOI: 10.12386/A2007sxxb0118