Article Miyashita, Shinkichi (1982)
The history of the discovery of X-rays. (In Japanese.). 科学史研究 Kagakusi Kenkyu (History of Science) (p. 162). (/isis/citation/CBB000022584/) unapi

Article Miyashita, Shinkichi (1981)
A study of the discovery of the electron. 1: J. J. Thomson and his researches in gas-discharge (1880-1895). 2: J. J. Thomson's researches in X-rays (1896). 3: J. J. Thomson's researches in cathode rays (1896-97). (In Japanese.). 科学史研究 Kagakusi Kenkyu (History of Science) (p. 1). (/isis/citation/CBB000022468/) unapi