@Article{MC-4-4,
author = {},
title = {善科网 —— 数学趣题专栏},
journal = {数学文化},
year = {2013},
volume = {4},
number = {4},
pages = {37--38},
abstract = {<p style="text-align:center"><img src="/uploads/ueditor/image/20200810/1597043174573160.png" title="1597043174573160.png" alt="image.png"/></p><p style="text-align: justify;">2012是否可以写成两个整数的平方差？2014呢？只要找准方法，解答或许会出乎意料地简单。<br/></p>},
issn = {2617-8656},
doi = {https://doi.org/2013-MC-11680},
url = {https://global-sci.com/article/89905/%E5%96%84%E7%A7%91%E7%BD%91%20%E2%80%94%E2%80%94%20%E6%95%B0%E5%AD%A6%E8%B6%A3%E9%A2%98%E4%B8%93%E6%A0%8F}
}