1. O.S. Rothaus. On “Bent” functions. J. Comb. Theory (A) 20, 300–305 (1976)
2. B. Steinbach, Adjacency graph of the SNF as source of information, in Boolean Problems, Proceedings of the 7th International Workshops on Boolean Problems, ed. by B. Steinbach. IWSBP 7. Freiberg, Germany: Freiberg University of Mining and Technology, Sept. 2006, pp. 19–28. ISBN: 978-3-86012-287-7
3. B. Steinbach, Most complex boolean functions, in Proceedings Reed-Muller 2007 (RM. Oslo, 2007), pp. 13–23
4. B. Steinbach, A. De Vos, The shape of the SNF as a source of information, in Boolean Problems, Proceedings of the 8th International Workshops on Boolean Problems, ed. by B. Steinbach. IWSBP 8. Freiberg, Germany: Freiberg University of Mining and Technology, Sept. 2008, pp. 127–136. ISBN: 978-3-86012-346-1
5. B. Steinbach, A. Mishchenko, A Special Normal Form for ESOPs, in Proceedings of the 5th International Workshop on Application of the Reed-Muller Expansion in Circuit Design (RM, Starkville, 2001), pp. 66–81