ジョセフ・ゴーグエン
Goguen, J.A., "L-fuzzy sets". Journal of Mathematical Analysis and Applications 18(1):145–174, 1967.
Goguen, J.A., "The logic of inexact concepts". Synthese 19(3/4):325–373, 1969.
Joseph A. Goguen (1991), A Categorical Manifesto, http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.13.362
Goguen, J.A. (editor), Art and the Brain. Journal of Consciousness Studies, 6(6/7), June/July 1999.