SpringerLink (Online service), Shi, Y., Ji, Z., & Tan, Y. (2012). Advances in swarm intelligence: Third international conference, ICSI 2012, Shenzhen, China, June 17-20, 2012 Proceedings, Part I. Springer Berlin Heidelberg.

SpringerLink (Online service), Yuhui Shi, Zhen Ji, and Ying Tan. Advances in Swarm Intelligence: Third International Conference, ICSI 2012, Shenzhen, China, June 17-20, 2012 Proceedings, Part I. Berlin, Heidelberg: Springer Berlin Heidelberg, 2012.

SpringerLink (Online service), et al. Advances in Swarm Intelligence: Third International Conference, ICSI 2012, Shenzhen, China, June 17-20, 2012 Proceedings, Part I. Springer Berlin Heidelberg, 2012.