Irving Kant

with H. B. Barlow, E. W. Bastin, J. S. Bell, Franz Brentano, D. E. Broadbent, J. Bronowski, N. Chomsky, Kenneth Craik, and A. Kenny

with Ralf Meerbote, Allen W. Wood, and Gertrude M. Clark

with Peter G. Lucas

with B. Delfgaauw

with Oscar Meo

with B. Raymaekers

with V. Jabri, J. Keane, M. Keck, C. Korsgaard, C. Lopez-Guerra, M. Loughlin, and T. McCarthy