@article{painleve:1906:eds,
    author = {Painlev\'e, P.},
     title = {Sur les \'equations diff\'erentielles du second ordre
              \`a points critiques fix\`es},
   journal = {C.R. Acad. Sc. Paris},
    volume = {143},
      year = {1906},
     pages = {1111–1117},
     zblno = {37.0341.04}}