Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Yoshiro Nagumo and Hiroyuki Matsui,Spectroscopic study on the implosion of detonation,SPIE Proceedings,0277-786X,SPIE,1997-05-28,2869,,334-339,https://cir.nii.ac.jp/crid/1870865117629867136,https://doi.org/10.1117/12.273435