1. Akhtar Y, Maity S (2017) Mixed covering arrays on 3-uniform hypergraphs. Discrete Appl Math 232:8–22
2. Ang N (2015) Generating Mixed-Level Covering Arrays with λ = 2 and Test Prioritization, M.Sc. thesis, Arizona State University
3. Baranyai Z (1975) On the factorization of the complete uniform hypergraph. In: Infinite and Finite Sets, Coll. Math. J. Bolyai, 10, Bolyai J. Mat. Tirsulat, Budapest, North Holland, Amsterdam, pp 91–108
4. Baranyai Z (1978) La coloration des arêtes des hypergraphes complets II. In: Problèmes Combinatoires et Théorie des Graphes, Coll. C.N.R.S. Orsay 1976, (Bermond, Fournier, Las Vergnas, Sotteau), C.N.R.S., Paris, pp 19–22
5. Baranyai Z (1979) The edge-coloring of complete hypergraphs I. J Comb Theory Ser B 26:276–294