
@Article{Ketteler1875,
  author =       "E. Ketteler",
  title =        "On the relation between absorption and dispersion",
  journal =      "Pogg. Ann.",
  year =         "1875",
  volume =       "160",
  pages =        "466--486",
  ISSN =         "0003-3804",
  fjournal =     "Annalen der Physik und Chemie",
  jfm =          "09.0717.01",
  keywords =     "78Axx",
  language =     "German",
  zbmath =       "2713358",
}