中国科学院数学与系统科学研究院期刊网
The Dedekind Sums and First Kind Chebyshev Polynomials
Wen Ji GUAN, Xiao Xue LI
Acta Mathematica Sinica, Chinese Series . 2019, (2): 219 -224 .  DOI: 10.12386/A2019sxxb0019