W. Song, G. Zhang, Y. Zou, Q. Yang, и X. Ma. Proceedings of the 2012 IEEE Asia-Pacific Services Computing Conference), стр. 225--232. Washington, DC, USA, IEEE Computer Society, (2012)
H. Huang, J. Yang, S. Shen, и J. Horng. Proceedings of the Genetic and Evolutionary
Computation Conference, 1, стр. 943. Orlando, Florida, USA, Morgan Kaufmann, (13-17 July 1999)
J. Yang, и C. Kao. Proceedings of the Genetic and Evolutionary
Computation Conference, 1, стр. 930--938. Orlando, Florida, USA, Morgan Kaufmann, (13-17 July 1999)