@article{SEDP_2004-2005____A7_0,
     author = {Brenier, Yann},
     title = {Le syst\`eme de {Born-Infeld} \'elargi~: des ondes aux particules et aux cordes},
     journal = {S\'eminaire \'Equations aux d\'eriv\'ees partielles (Polytechnique) dit aussi "S\'eminaire Goulaouic-Schwartz"},
     note = {talk:7},
     pages = {1--15},
     publisher = {Centre de math\'ematiques Laurent Schwartz, \'Ecole polytechnique},
     year = {2004-2005},
     mrnumber = {2182052},
     language = {fr},
     url = {http://archive.numdam.org/item/SEDP_2004-2005____A7_0/}
}