Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) "矢嶋, 弘義",Studies on behavior of electron beam noise in low velocity drifting region,Proceedings of the Fujihara Memorial Faculty of Engineering Keio University,,慶応義塾大学藤原記念工学部,1969,22,91,197(49)-198(50),https://cir.nii.ac.jp/crid/1050001338950909312,