| Affiliation: | (1) Faculty of Philosophy, Erasmus University, P.O. Box 1738, 3000 DR Rotterdam, The Netherlands;(2) Philosophy Department, Temple University, 022-32, Philadelphia, PA 19122, USA;(3) Department of Logic, History and Philosophy of Science, UNED Humanidades, Paseo de Senda del rey 7, 28040 Madrid, Spain |
