1. Aponte, N., Sulzer, M.P., Nicolls, M.J.: Molecular Ion composition measurements in the F1 region at Arecibo. Journal of Geophysical Res. 112, A06322 (2007), doi:10.1029/2006JA012028(
2. Eberhart, R.C., Kennedy, J.: A new optimizer using particle swarm theory. In: Proc. of the 6th Int. Symposium on Micro-machine and Human Science, Nagoya, Japan, pp. 39–43 (1995)
3. Kennedy, J., Eberhart, R.C.: Particle swarm optimization. In: Proc. of IEEE Int. Conf. on Neural Networks, pp. 1942–1948 (1995)
4. Al-Kazemi, B., Mohan, C.K.: Training feed forward neural networks using multi-phase particle swarm optimization. In: Proc. of the 9th Int. Conf. on Neural Information Processing, Singapore, pp. 2616–2619 (2002)
5. Shi, Y., Krohling, R.A.: Co-evolutionary particle swarm optimization to solve min-max problems. In: Proc. of the 2002 Congress on Evolutionary Computation, Hawaii, USA, pp. 1682–1687 (2002)