
@Article{Helm1875,
  author =       "G. Helm",
  title =        "Bemerkung zu einer {Untersuchung} des {Herrn}
                 {Edlund}.",
  journal =      "Pogg. Ann.",
  year =         "1875",
  volume =       "157",
  pages =        "645--647",
  ISSN =         "0003-3804",
  fjournal =     "Annalen der Physik und Chemie",
  jfm =          "08.0681.01",
  language =     "German",
  zbmath =       "2714766",
}