Thomas L. Carson
1991
Philosophy and Phenomenological Research 51/4
Gibbard's conceptual scheme for moral philosophy
1992
Philosophy and Phenomenological Research 52/4
1995
Philosophy and Phenomenological Research 55/3
Relativism and normative nonrealism
1998
Grazer Philosophische Studien 54
Gert on rationality, intrinsic value, and the overridingness of morality
2001
Philosophy and Phenomenological Research 62/2
Axiology, realism, and the problem of evil
2007
Philosophy and Phenomenological Research 75/2