中国科学院数学与系统科学研究院期刊网
The Structure of J(_*,k)~(2~k+2~(k-1))
Ri Cheng LI, Yan Hong DING, Zh
Acta Mathematica Sinica, Chinese Series . 2006, (2): 249 -254 .  DOI: 10.12386/A2006sxxb0032