@Article{MC-1-1, author = {}, title = {封面}, journal = {数学文化}, year = {2010}, volume = {1}, number = {1}, pages = {0--0}, abstract = {}, issn = {2617-8656}, doi = {https://doi.org/2010-MC-11333}, url = {https://global-sci.com/article/90062/%E5%B0%81%E9%9D%A2} }