@Article{MC-12-2, author = {}, title = {本期打包下载}, journal = {数学文化}, year = {2021}, volume = {12}, number = {2}, pages = {1--128}, abstract = {}, issn = {2617-8656}, doi = {https://doi.org/2021-MC-19251}, url = {https://global-sci.com/article/89252/%E6%9C%AC%E6%9C%9F%E6%89%93%E5%8C%85%E4%B8%8B%E8%BD%BD} }