Journal of Philosophical Logic
Journal of Philosophical Logic > 2003 > 32 > 5 > 549-563
Journal of Philosophical Logic > 2003 > 32 > 5 > 531-548
Journal of Philosophical Logic > 2003 > 32 > 5 > 483-529
Journal of Philosophical Logic > 2003 > 32 > 5 > 445-481