@article{fuchs:1907:ulh,
    author = {Fuchs, R.},
     title = {\"Uber lineare homogene {D}ifferentialgleichungen zweiter {O}rdnung
              mit drei im {E}ndlichen gelegenen wesentlich singul\"aren {S}tellen},
   journal = {Math. Ann.},
  fjournal = {Mathematische Annalen},
    volume = {63},
      year = {1907},
    number = {3},
     pages = {301–321},
      issn = {0025-5831},
       doi = {10.1007/BF01449199},
     zblno = {38.0362.01}}