@article{M2AN_2005__39_5_909_0,
     author = {Mohammadi, Bijan and Tuomela, Jukka},
     title = {Simplifying numerical solution of constrained {PDE} systems through involutive completion},
     journal = {ESAIM: Mod\'elisation math\'ematique et analyse num\'erique},
     pages = {909--929},
     publisher = {EDP-Sciences},
     volume = {39},
     number = {5},
     year = {2005},
     doi = {10.1051/m2an:2005040},
     mrnumber = {2178567},
     zbl = {1078.35010},
     language = {en},
     url = {http://www.numdam.org/articles/10.1051/m2an:2005040/}
}