1. Giovanni Acocella, Francesco Guerra, and Nadia Robotti, “Enrico Fermi’s Discovery of Neutron-Induced Artificial Radioactivity: The Recovery of His First Laboratory Notebook,” Physics in Perspective 6, no. 1 (2004), 29–41.
2. The historical-scientific significance of Fermi’s notebook is also discussed in Francesco Guerra and Nadia Robotti, The Lost Notebook of Enrico Fermi: The True Story of the Discovery of Neutron-Induced Radioactivity (Cham: Springer, 2018).
3. Enrico Fermi, “Radioattività indotta da bombardamento di neutroni,” Ricerca Scientifica 5, no. 1 (1934), 283, reprinted in Collected Papers (Note e Memorie), vol. 1 Italy 1921–1938 (Chicago: University of Chicago Press; Rome: Accademia Nazionale dei Lincei, 1962), 645–46; translated as “Radioactivity Induced by Neutron Bombardment. – I,” in Collected Papers, 674–75.
4. Francesco Guerra, Matteo Leone and Nadia Robotti, “Enrico Fermi’s Discovery of Neutron-Induced Artificial Radioactivity: Neutrons and Neutron Sources,” Physics in Perspective 8, no. 3 (2006), 255–81.
5. Francesco Guerra and Nadia Robotti, “Enrico Fermi’s Discovery of Neutron-Induced Artificial Radioactivity: The Influence of His Theory of Beta Decay,” Physics in Perspective 11, no. 4 (2009), 379–404.