Researchr is a web site for finding, collecting, sharing, and reviewing scientific publications, for researchers by researchers.
Sign up for an account to create a profile with publication list, tag and review your related work, and share bibliographies with your co-authors.
Jacob E. Goodman, Richard Pollack. Semispaces of Configurations, Cell Complexes of Arrangements. Journal of Combinatorial Theory, Series A, 37(3):257-293, 1984.