@article{朱琳_275, author = {[朱琳, 姚强]}, title = {乘积图\mathbb{Z}^2\times\{0,1,\ldots,l-1\}的常返性的初等证明}, publisher = {应用概率统计}, year = {2018}, journal = {应用概率统计}, volume = {34}, number = {3}, eid = {275}, pages = {275-283}, keywords = {

随机游动; 乘积图; 常返性

}, doi = http://aps.ecnu.edu.cn/CN/10.3969/j.issn.1001-4268.2018.03.005 }