下面网站任选一个(已经整合评论区建议的网址，感谢)

https://sci-hub.ren/

https://www.et-fine.com/

输入10.1109/SERA.2017.7965747即可下载pdf

注:

下面三个需要科学上网才能访问

https://sci-hub.se/

https://sci-hub.st/

https://sci-hub.ru/