
@Article{Willigen1874,
  author =       "V. S. M. van der Willigen",
  title =        "On the interference patterns of uniaxial crystal
                 plates in polarized light.",
  journal =      "Pogg. Ann.",
  year =         "1874",
  pages =        "491--498",
  ISSN =         "0003-3804",
  fjournal =     "Annalen der Physik und Chemie",
  jfm =          "06.0661.02",
  keywords =     "78A10",
  language =     "German",
  zbmath =       "2717461",
}