@article{Fei2019, author = "Sun Fei and Yichao Liu and Sailing He", title = "{Visualization 9.avi}", year = "2019", month = "12", url = "https://opticapublishing.figshare.com/articles/media/Visualization_9_avi/11368067", doi = "10.6084/m9.figshare.11368067.v1" }