Ghosts and Sparse Properties: Why Physicalists Have More to Fear from Ghosts than Zombies (Journal article)
GOFF, P. (n.d.). Ghosts and Sparse Properties: Why Physicalists Have More to Fear from Ghosts than Zombies. Philosophy and Phenomenological Research, 81(1), 119-139. doi:10.1111/j.1933-1592.2010.00352.xDOI: 10.1111/j.1933-1592.2010.00352.x