@Article{MC-4-37,
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/},
url = {http://global-sci.org/intro/article_detail/mc/11680.html}
}