@article{05728626,
title = {Hierarchical swarm model: a new approach to optimization.},
journal = {Discrete Dynamics in Nature and Society},
volume = {2010},
year = {2010},
doi = {10.1155/2010/379649},
zbl = {1191.90096},
language = {en},
url = {http://dml.mathdoc.fr/item/05728626}
}
Chen, Hanning; Zhu, Yunlong; Hu, Kunyuan; He, Xiaoxian. Hierarchical swarm model: a new approach to optimization.. Discrete Dynamics in Nature and Society, Tome 2010 (2010) . doi : 10.1155/2010/379649. http://gdmltest.u-ga.fr/item/05728626/