@article{Papazoglou2020, author = "Dimitris Papazoglou", title = "{l_1=2_l_2=-2.avi}", year = "2020", month = "1", url = "https://opticapublishing.figshare.com/articles/media/l_1_2_l_2_-2_avi/9204575", doi = "10.6084/m9.figshare.9204575.v1" }