Barnes, Gordon, 2002. Hale’s Necessity: It’s Indispensable, but is it Real? Disputatio 13:3-10.10.2478/disp-2002-0007Search in Google Scholar
Hale, Bob. 1999. On Some Arguments for the Necessity of Necessity. Mind 108:23-52.10.1093/mind/108.429.23Search in Google Scholar
