@inproceedings{赵易非2009generalization,
title={Generalization of the Definition Method of the Arithmetic Multiplication},
author={赵易非},
url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20160813215154906060067},
year={2009},
}

赵易非. Generalization of the Definition Method of the Arithmetic Multiplication. 2009. http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20160813215154906060067.