Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) FUKUDA KUNIYA and OKASAKA REI and FUJIMOTO TAKASHI,Ionization Equiliblium of He-H Plasma Heated by Shock Wave,Kakuyūgō kenkyū,04512375,The Japan Society of Plasma Science and Nuclear Fusion Research,1967,19,3,199-213,https://cir.nii.ac.jp/crid/1390001206512925568,https://doi.org/10.1585/jspf1958.19.199