M. Abramowitz and I. A. Stegun, Handbook of mathematical functions with formulas, graphs, and mathematical tables, National Bureau of Standards Applied Mathematics Series. For sale by the Superintendent of Documents, U.S. Government Printing Office, vol.55, 1964.

C. Carlet, Private communication, 2009.

T. W. Cusick, Y. Li, and P. St?nic?, Abstract, Integers, vol.11, issue.2, pp.185-203, 2011.
DOI : 10.1515/integ.2011.017

J. Flori, H. Randriam, G. D. Cohen, and S. Mesnager, On a Conjecture about Binary Strings Distribution, SETA, pp.346-358, 2010.
DOI : 10.1007/978-3-642-15874-2_30
URL : https://hal.archives-ouvertes.fr/hal-00642292

J. Flori, H. Randriam, G. Cohen, and S. Mesnager, On a Conjecture about Binary Strings Distribution, Cryptology ePrint Archive, vol.170, 2010.
DOI : 10.1007/978-3-642-15874-2_30
URL : https://hal.archives-ouvertes.fr/hal-00642292

R. L. Graham, D. E. Knuth, and O. Patashnik, Concrete Mathematics: A Foundation for Computer Science, Computers in Physics, vol.3, issue.5, 1994.
DOI : 10.1063/1.4822863

W. Stein, SAGE, ACM SIGSAM Bulletin, vol.39, issue.2, 2011.
DOI : 10.1145/1101884.1101889

Z. Tu and Y. Deng, A conjecture about binary strings and its applications on constructing boolean functions with optimal algebraic immunity. Designs, Codes and Cryptography, pp.1-14, 1007.

. Pynac and . Sagemath, Pynac, symbolic computation with Python objects (Version 0.2.2), 2011.