%0 Journal Article %A Hu, Long %A Wang, Zhiqiang %T On boundary control of a hyperbolic system with a vanishing characteristic speed %J ESAIM: Control, Optimisation and Calculus of Variations %D 2016 %P 134-147 %V 22 %N 1 %I EDP-Sciences %U http://archive.numdam.org/articles/10.1051/cocv/2015031/ %R 10.1051/cocv/2015031 %G en %F COCV_2016__22_1_134_0