Forrest Williams

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(1989). Intersubjectivity: A brief guide. In J. N. Mohanty & W. R. Mckenna (eds.) Husserl's phenomenology (pp. 309-343). Washington DC: University Press of America.

(1988). Psychophysical correspondence: sense and nonsense. In H. Otto & J. Tuedio (eds.) Perspectives on mind (pp. 49-56). Dordrecht: Springer.

(1980). Study project on the nature of perception (1933) the nature of perception (1934). Research in Phenomenology, 10, 1-6. https://doi.org/10.1163/156916480x00019.

(1957-1958). Doubt and phenomenological reduction. Philosophy and Phenomenological Research, 18, 379-381.