# 如何免费下载文献

①登录http://gen.lib.rus.ec/scimag/

②将要下载的文献DOI号复制粘贴到如下图所示输入框中，点【search】：

③点击如下图所示蓝色DOI号即可下载。

Email语言要得当，语气要客气点。这里把我曾经发的一封邮件给大家看下以便参考（当时写的比较着急，错误较多，仅供参考）：

Dear Dr. XXX

Recently, I read a paper in which your paper titled “XXX” was cited.

I tried many databases but cannot download it. I wonder if you could send me a copy of it. I use it for scientific research only.

You may not send me if this paper is classified.

Yours sincerely

## 发布者

### alien

alien，喜欢网络技术，崇尚自由