%0 Journal Article %A Shao, Aili %T Discontinuous Galerkin discretization in time of systems of second-order nonlinear hyperbolic equations %J ESAIM: Mathematical Modelling and Numerical Analysis %D 2022 %P 2255-2296 %V 56 %N 6 %I EDP-Sciences %U https://www.numdam.org/articles/10.1051/m2an/2022066/ %R 10.1051/m2an/2022066 %G en %F M2AN_2022__56_6_2255_0