%0 Journal Article %A Fu, Xiaoyu %A Liu, Xu %A Lü, Qi %A Zhang, Xu %T An internal observability estimate for stochastic hyperbolic equations %J ESAIM: Control, Optimisation and Calculus of Variations %D 2016 %P 1382-1411 %V 22 %N 4 %I EDP-Sciences %U http://archive.numdam.org/articles/10.1051/cocv/2016042/ %R 10.1051/cocv/2016042 %G en %F COCV_2016__22_4_1382_0