%0 Journal Article %A Gao, Lixin %A Tang, Yutao %A Chen, Wenhai %A Zhang, Hui %T Consensus seeking in multi-agent systems with an active leader and communication delays %J Kybernetika %D 2011 %P 773-789 %V 47 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/KYB_2011__47_5_a8/ %G en %F KYB_2011__47_5_a8