Since the advent of Pollock 1989, functional projections have played an ever increasing role in syntactic analysis. […]
In this paper, I want to address the question of what justifies a functional projection more generally and question the status of NegP as a independent projection in particular. […]
In WCCFL 11 Proceedings, Jonathan Mead (ed.), pp. 388–404. Stanford, CA: Center for the Study of Language and Information, 1993.
Paper, scan (grayscale, 300 dpi)
http://pinon.sdf-eu.org/covers/sph.html