The Universality Theorem on the Oriented Matroid Stratification of the Space of Real Matrices. - Nicolai E. Mnëv (Discrete and Computational Geometry, 1990)

Two Constructions of Oriented Matroids with Disconnected Extension Space. - Nicolai E. Mnëv; Jürgen Richter-Gebert (Discret. Comput. Geom., 1993)

Combinatorial Models for the Finite-Dimensional Grassmannians. - Nicolai E. Mnëv; Günter M. Ziegler (Discret. Comput. Geom., 1993)