Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Yutaka Koga and Shigenobu Shigetomi,Optical Properties of InSe Single Crystals near the Fundamental Absorption Edge,久留米大学論叢,03685144,久留米 : 久留米大学法学部[ほか],1977-11,26,2,p105-114,https://cir.nii.ac.jp/crid/1520290884202056192,