Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Morioka Susumu and Umezono Akimi,Titanium as Anode Material of Electrolytic Capacitor,Journal of the Japan Institute of Metals and Materials,00214876,The Japan Institute of Metals and Materials,1959,23,5,296-299,https://cir.nii.ac.jp/crid/1390282681458571904,https://doi.org/10.2320/jinstmet1952.23.5_296