@article{Vasquez2017, author = "Fernando Guevara Vasquez and Graeme W. Milton and Daniel Onofrei", title = "{Media 2: Broadband exterior cloaking}", year = "2017", month = "4", url = "https://opticapublishing.figshare.com/articles/media/Media_2_Broadband_exterior_cloaking/4939592", doi = "10.1364/OE.17.014800.m002" }