1. “Atom Bomb Experiment Undertaken by Former Japanese Armed Forces in Korean Peninsula Just Prior to the End of the War, According to Secret Investigation by GHQ,” Tokyo Shimbun (Jiji, Washington 5th), Aug. 6, 1999, p. 22.
2. “Can`t be an Atom Bomb” (in Japanese) with English translation by Frank Kawamoto, accompanied “Atom Bomb Experiment Undertaken by Former Japanese Armed Forces in Korean Peninsula Just Prior to the End of the War, According to Secret Investigation by GHQ.” [Tokyo Shimbun (Jiji, Washington 5th), Aug. 6, 1999, p. 22].
3. “Cyclotron Smashing,” Dec. 24, 1945, LIFE Magazine, Vol. 19, p. 26.
4. “Directory of Research Institutions in Japan: List of universities and Colleges in Japan”, Japan Society for the Promotion of Science, 1963.
5. “Japanese Believes Russia Has It,” New York Times, Oct. 15, 1945, p. 4.
6. “Russians Believed Near Atom Secret: Frenchman and Japanese Hold Soviet Has or Will Soon have Bomb Knowledge” (УJapanese Believes Russia Has ItФ), New York Times, Oct. 15, 1945, p. 4.
7. “The Arakatsu and Kimura Laboratories,” Kyoto University, Feb. 2, 1951 (The Commemoration Volume for the Silver Jubilee, 1951, pp. 179Ц193).
8. “アメリカより先に成功していたら‘加爆国’ になっていたかも”; Hankyoreh 21 (Korean weekly magazine), No. 268, July 7, 1999.
9. Bulletin of the Institute for Chemical Research, Kyoto University, Vol. 57, No. 1, Jan. 1979, p. ii.
10. Filed Report (Oct. 8, 1946): УInspection of Activities at Kyoto Imperial University,Ф Oct. 21, 1946.
11. Furman, Maj. Robert R. УSummary Report, Atomic Bomb Mission, Investigation into Japanese Activity to Develop Atomic Power.Ф Source: GHQ, Tokyo, Memorandum to Brigadier General J. B. Newman. Report No. 3f(14), USSBS Index Section 2. [NDL citation].
12. Furman, Maj. Robert R. to Brigadier General J. B. Newman. Report on Investigation into Japanese Activity to Develop Atomic Power, Sept. 30, 1945. Report No. 11-a(28), USSBS Index, Section 6.
13. General Headquarters, Supreme Commander of Allied Powers (SCAP), Economic and Science Section (ESS), memorandum for Chief of Staff, subject: УSecurity of Information in Possession of Japanese Scientists Pertaining to the Atomic BombФ (undated, post-March 7, 1947).
14. Hall, Kenji. УWartime Documents Set Record Straight: JapanТs A-bomb goal still long way off in Т45,Ф Japan Times, Mar. 7, 2003.
15. Kim, Dong-Won. Yoshio Nishina: Father of Modern Physics in Japan, Taylor & Francis, 2007.
16. Ms. Rie Nakanishi (Ms.), Curatorial Division, Hiroshima Peace Memorial Museum; Japan Society for the Promotion of Science, 1951.8Ц1953, ID: BN1025957X, editor in charge: Japan academic conference, committee of publishing of report on atomic bomb damages.
17. Shimizu, Sakae. УHistorical Sketch of the Scientific Field Survey in Hiroshima Several Days after the Atomic Bombing,Ф Bulletin of the Institute for Chemical Research, Kyoto University, Vol. 60, Issue 2, pp. 39Ц54, Aug. 31, 1982; received Mar. 1, 1982.
18. Snell, David. УJapan Developed Atom Bomb; Russians Grabbed Scientists,Ф The Atlanta Constitution, Oct. 3, 1946, p. 1.
19. Streifer, Bill & Sabitov, Irek. УThe Shock of СFirst LightningТ: An Intelligence Failure?Ф American Intelligence Journal, Vol. 31, No. 1, 2013, pp. 54Ц58.
20. Zeman, Zbynek A.B. & Karlsch, Rainer. Uranium Matters: Central European Uranium in International Politics, 1900Ц1960, Central European University (CEU) Press, 2008, pp. 15Ц16.