1. L. F. Tóth, Regulare Figuren. Akiadómia, Budapemia (1965).
2. C. A. Rogers, Packing and Covering, University Press, Cambridge (1964).
3. Y. G. Stoyan, “Mathematical methods for geometric design,” in: Advances in CAD/CAM, Proc. PROLAMAT82, Leningrad, USSR, May 1982, North–Holland, Amsterdam (2003), pp. 67–86.
4. Y. G. Stoyan and S. V. Yakovlev, Mathematical Models and Optimization Methods of Geometric Design [in Russian], Naukova Dumka, Kyiv (2020).
5. C. Berge, Principes de Combinatoire, Dunod, Paris (1968).