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.
Nicolai E. Mnëv, Jürgen Richter-Gebert. Two Constructions of Oriented Matroids with Disconnected Extension Space. Discrete & Computational Geometry, 10:271-285, 1993.
Abstract is missing.