Key points are not available for this paper at this time.
Journal Article Principles of Equality Get access J. RAZ J. RAZ BALLIOL COLLEGEOXFORD Search for other works by this author on: Oxford Academic Google Scholar Mind, Volume LXXXVII, Issue 3, 1978, Pages 321–342, https://doi.org/10.1093/mind/LXXXVII.3.321 Published: 01 January 1978
Joseph Raz (Sun,) studied this question.