@article{AIHPC_2014__31_2_339_0,
     author = {Marini, Antonella and Otway, Thomas H.},
     title = {Duality methods for a class of quasilinear systems},
     journal = {Annales de l'I.H.P. Analyse non lin\'eaire},
     pages = {339--348},
     publisher = {Elsevier},
     volume = {31},
     number = {2},
     year = {2014},
     doi = {10.1016/j.anihpc.2013.03.007},
     mrnumber = {3181673},
     zbl = {1300.35047},
     language = {en},
     url = {http://archive.numdam.org/articles/10.1016/j.anihpc.2013.03.007/}
}