中国科学院数学与系统科学研究院期刊网
The Group of Self-Homotopy Equivalences of Wedge Spaces
Hai Bo YU, Wen Huan SHEN
Acta Mathematica Sinica, Chinese Series . 2005, (5): 895 -900 .  DOI: 10.12386/A2005sxxb0108