中国科学院数学与系统科学研究院期刊网
AMS
Some Weighted Sum Identities for Double Zeta Values
Zhong Yan SHEN, Tian Xin CAI
Acta Mathematica Sinica . 2016, (7): 797 -806 .  DOI: 10.1007/s10114-016-5238-4