J. Hilder, и A. Tyrrell. Late breaking paper at Genetic and Evolutionary
Computation Conference (GECCO'2007), стр. 2483--2488. London, United Kingdom, ACM Press, (7-11 July 2007)
P. Sastry, P. Krishnaiah, P. Rao, и D. Vathsal. International Journal on Recent and Innovation Trends in Computing and Communication, 3 (1):
264--267(января 2015)