Bernd Sturmfels, Günter M. Ziegler. Extension Spaces of Oriented Matroids. Discrete & Computational Geometry, 10:23-45, 1993.
@article{SturmfelsZ93,
title = {Extension Spaces of Oriented Matroids},
author = {Bernd Sturmfels and Günter M. Ziegler},
year = {1993},
researchr = {https://researchr.org/publication/SturmfelsZ93},
cites = {0},
citedby = {0},
journal = {Discrete & Computational Geometry},
volume = {10},
pages = {23-45},
}