1. Carlet, C., Guillot, P.: A characterization of binary bent functions. J. Comb. Theor. Ser. A 76, 328–335 (1996)
2. Carlet, C.: Boolean functions for cryptography and error correcting codes. In: Crama, Y., Hammer, P. (eds.) Boolean Methods and Models, pp. 257–397. Cambridge University Press, Cambridge (2010)
3. Cusick, T.W., Stănică, P.: Cryptographic Boolean Functions and Applications. Elsevier-Academic Press, Cambridge (2009)
4. Dillon J.F.: Elementary Hadamard Difference Sets, PhD Thesis, University of Maryland (1974)
5. Dillon J.F.: Elementary hadamard difference sets, In: proceedings of 6th S. E. Conference of Combinatorics, Graph Theory, and Computing, Utility Mathematics, Winnipeg, pp. 237–249 (1975)