John Heffner


with Johnson, J.P. , 1987, Causal relations in visual perception, in A. Shimony & D. Nails (eds.), Naturalistic epistemology, Dordrecht, Springer, pp. 193-214.

, 1974a, 'Husserl's critique of traditional empiricism', Journal of the British Society for Phenomenology 5, 159-162.