@article{AFST_1979_5_1_2_137_0,
     author = {Madaune, Monique},
     title = {Singular perturbations for a class of quasi-linear hyperbolic equations},
     journal = {Annales de la Facult\'e des sciences de Toulouse : Math\'ematiques},
     pages = {137--163},
     publisher = {Universit\'e Paul Sabatier},
     address = {Toulouse},
     volume = {Ser. 5, 1},
     number = {2},
     year = {1979},
     mrnumber = {554375},
     zbl = {0422.35007},
     language = {en},
     url = {http://www.numdam.org/item/AFST_1979_5_1_2_137_0/}
}