1. E. Blaisdell, A. Gyárfás, R.A. Krueger, R. Wdowinski, Partitioning the power set of [n] into Ck-free parts. arXiv:1812.06448v1.
2. Perfect hash families: constructions and existence;Colbourn;J. Math. Cryptol.,2007
3. On the size of separating systems and families of perfect hash functions;Fredman;SIAM J. Algebr. Discrete Methods,1984
4. D. Gerbner, A. Methuku, C. Palmer, A general lemma for Berge-Turán problem, manuscript.
5. D. Gerbner, A. Methuku, M. Vizer, Asymptotics for the Turán number of Berge-K2,t, 2017. arXiv:170504134v2.