1. Frankl, P. and Wilson, R.M., Intersection Theorems with Geometric Consequences, Combinatorica, 1981, vol. 1, no. 4, pp. 357–368. https://doi.org/10.1007/BF02579457
2. Kahn, J. and Kalai, G., A Counterexample to Borsuk’s Conjecture, Bull. Amer. Math.Soc.(N.S.), 1993, vol. 29, no. 1, pp. 60–62. https://doi.org/10.1090/S0273-0979-1993-00398-7
3. Raigorodskii, A.M., Cliques and Cycles in Distance Graphs and Graphs of Diameters, Discrete Geometry and Algebraic Combinatorics (AMS Special Session on Discrete Geometry and Algebraic Combinatorics, San Diego, CA, USA, Jan. 11, 2013), Barg, A. and Musin, O.R., Eds., Contemp. Math., vol. 625, Providence, RI: Amer. Math. Soc., 2014, pp. 93–109.
4. Boltyanski, V.G., Martini, H., and Soltan, P.S., Excursions into Combinatorial Geometry, Berlin: Springer, 1997.
5. Raigorodskii, A.M., Around Borsuk’s Hypothesis, Sovrem. Mat. Fundam. Napravl., 2007, vol. 23, pp. 147–164 [J. Math. Sci. (N.Y.) (Engl. Transl.), 2007, vol. 154, no. 4, pp. 604–623]. https://doi.org/10.1007/s10958-008-9196-y