Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Daniel M. Mittleman,Perspective: Terahertz science and technology,Journal of Applied Physics,0021-8979,AIP Publishing,2017-12-15,122,23,230901,https://cir.nii.ac.jp/crid/1361137045513923712,https://doi.org/10.1063/1.5007683