中国科学院数学与系统科学研究院期刊网
On the Divisibility of Class Number in Constant Extensions of Algebraic Function Fields
Zheng Jun ZHAO, Guang Ren SUN
Acta Mathematica Sinica, Chinese Series . 2018, (4): 585 -590 .  DOI: 10.12386/A2018sxxb0052