@misc{5410,
  author = {C. A. J. van der Geer},
  title = {Theorie and design of a Te01-Te11 mode converter},
  year = {1986},
  number = {RR 86-163},
  month = {mei 1986},
  publisher = {FOM Rijnhuizen},
  address = {Nieuwegein, Netherlands},
  language = {eng},
}