%0 Journal Article %A Bradji, Abdallah %A Fuhrmann, Jürgen %T Some new error estimates for finite element methods for second order hyperbolic equations using the Newmark method %J Mathematica Bohemica %D 2014 %P 125-136 %V 139 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.21136/MB.2014.143843/ %R 10.21136/MB.2014.143843 %G en %F 10_21136_MB_2014_143843