@article{boutroux:1913:rtp,
    author = {Boutroux, P.},
     title = {Recherches sur les transcendantes de {M}. {P}ainlev\'e et
              l'\'etude asymptotique des \'equations diff\'erentielles du
              second ordre},
   journal = {Ann. Sci. \'Ecole Norm. Sup. (3)},
  fjournal = {Annales Scientifiques de l'\'Ecole Normale Sup\'erieure.
              Troisi\`eme S\'erie},
    volume = {30},
      year = {1913},
     pages = {255–375},
      issn = {0012-9593},
   mrclass = {Contributed Item},
  mrnumber = {MR1509163},
     zblno = {44.0382.02}}