1. Akopyan, A., Kerasev, R.: Inscribing a regular octahedron into polytopes. Preprint. http://arxiv.org/abs/1107.4428
2. Billera L.J., Sturmfels B.: Fiber polytopes. Ann. Math. (2) 135(3), 527–549 (1992)
3. Bruns W., Gubeladze J.: Polytopes, Rings, and K-Theory. Springer Monographs in Mathematics. Springer, Dordrecht (2009)
4. Gawrilow, E., Joswig, E.: Polymake: a framework for analyzing convex polytopes. In: Polytopes— Combinatorics and Computation (Oberwolfach, 1997), volume 29 of DMV Sem., pp. 43–73. Birkhäuser, Basel (2000)
5. Grayson, D.R., Stillman, M.: Macaulay 2, a software system for research in algebraic geometry. http://www.math.uiuc.edu/Macaulay2