@article{M2AN_2005__39_4_727_0,
     author = {Houston, Paul and Perugia, Ilaria and Schneebeli, Anna and Sch\"otzau, Dominik},
     title = {Mixed discontinuous {Galerkin} approximation of the {Maxwell} operator : the indefinite case},
     journal = {ESAIM: Mod\'elisation math\'ematique et analyse num\'erique},
     pages = {727--753},
     publisher = {EDP-Sciences},
     volume = {39},
     number = {4},
     year = {2005},
     doi = {10.1051/m2an:2005032},
     mrnumber = {2165677},
     zbl = {1087.65106},
     language = {en},
     url = {http://www.numdam.org/articles/10.1051/m2an:2005032/}
}