@conference{192286,
  author = {Douglas Franzen},
  title = {Optical Fiber Measurements: Results of Interlaboratory Evaluations},
  year = {1988},
  number = {992},
  month = {1988-01-01},
  publisher = {Proc. Intl. Soc. for Optical Engineering (SPIE)},
  language = {en},
}