%0 Journal Article %A Tang, Yutao %T Output average consensus over heterogeneous multi-agent systems via two-level approach %J Kybernetika %D 2017 %P 282-295 %V 53 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.14736/kyb-2017-2-0282/ %R 10.14736/kyb-2017-2-0282 %G en %F 10_14736_kyb_2017_2_0282