[1] Reed, C. (2007) Arthur Compton’s 1941 report on explo-sive fission of U-235: A look at the physics. American Journal of Physics, 75(12), 1065-1072.
[2] Reed, C. (2009) A brief primer on tamped fission-bomb cores. American Journal of Physics, 77(8), 730-733.
[3] http://nuclearweaponarchive.org/Nwfaq/Nfaq8.html
[4] Serber, R. (1992) The Los Alamos primer: The first lec-tures on how to build an atomic bomb. University of California, Berkeley, CA, 12.
[5] Penney, L., Samuels, D.E.J. and Scorgie, G.C. (1970) The Nuclear Explosive Yields at Hiroshima and Nagasaki. Philosophical Transactions of the Royal Society of Lon-don, A266, 357-424.