@article{M2AN_2012__46_6_1527_0,
     author = {Monasse, Laurent and Mariotti, Christian},
     title = {An energy-preserving {Discrete} {Element} {Method} for elastodynamics},
     journal = {ESAIM: Mathematical Modelling and Numerical Analysis },
     pages = {1527--1553},
     publisher = {EDP-Sciences},
     volume = {46},
     number = {6},
     year = {2012},
     doi = {10.1051/m2an/2012015},
     mrnumber = {2996339},
     zbl = {1267.74114},
     language = {en},
     url = {http://archive.numdam.org/articles/10.1051/m2an/2012015/}
}