1. R.C. BUCK—Partitions of space, Amer. Math. Monthly, 50(1943), 541–544.
2. B. GÜNBAUM—Convex polytopes, Interscience, New York, 1976.
3. B. GRÜNBAUM—Arrangements of hyperplanes, Proc. Second Luisiana Conference on Combinatorics, Graph Theory, and Computing, R.C. Mullin and al., ed., Baton Rouge, 1971.
4. R.O. WINDER—Partitions of N-space by hyperplanes, SIAM J. Appl. Math., 14(1966), 811–818.
5. T. ZASLAVSKY—Facing up to arrangements: face-count formulas for partition of space by hyperplanes, Memoirs Amer. Math. Soc., 154(1975).