@article{M2AN_2009__43_2_297_0,
     author = {Gittelson, Claude J. and Hiptmair, Ralf and Perugia, Ilaria},
     title = {Plane wave discontinuous {Galerkin} methods : analysis of the $h$-version},
     journal = {ESAIM: Mod\'elisation math\'ematique et analyse num\'erique},
     pages = {297--331},
     publisher = {EDP-Sciences},
     volume = {43},
     number = {2},
     year = {2009},
     doi = {10.1051/m2an/2009002},
     mrnumber = {2512498},
     zbl = {1165.65076},
     language = {en},
     url = {http://archive.numdam.org/articles/10.1051/m2an/2009002/}
}