@article{M2AN_2012__46_4_841_0,
     author = {Bournaveas, Nikolaos and Zouraris, Georgios E.},
     title = {Theory and numerical approximations for a nonlinear 1 + 1 {Dirac} system},
     journal = {ESAIM: Mathematical Modelling and Numerical Analysis },
     pages = {841--874},
     publisher = {EDP-Sciences},
     volume = {46},
     number = {4},
     year = {2012},
     doi = {10.1051/m2an/2011071},
     mrnumber = {2891472},
     zbl = {1274.65232},
     language = {en},
     url = {http://archive.numdam.org/articles/10.1051/m2an/2011071/}
}