中国科学院数学与系统科学研究院期刊网
The Five-element Orthogonal Exponentials on the Spatial Sierpinski Gasket
Jia Ni ZHANG, Jian Lin LI, Qi WANG
Acta Mathematica Sinica, Chinese Series . 2018, (4): 625 -630 .  DOI: 10.12386/A2018sxxb0057