@Article{MC-9-2,
author = {},
title = {目录},
journal = {数学文化},
year = {2018},
volume = {9},
number = {2},
pages = {2--2},
abstract = {},
issn = {2617-8656},
doi = {https://doi.org/2018-MC-12299},
url = {https://global-sci.com/article/89476/%E7%9B%AE%E5%BD%95}
}