Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) H Casini,Relative entropy and the Bekenstein bound,Classical and Quantum Gravity,0264-9381,IOP Publishing,2008-09-30,25,20,205021,https://cir.nii.ac.jp/crid/1362825893598992640,https://doi.org/10.1088/0264-9381/25/20/205021