@conference{196321,
  author = {Douglas Franzen},
  title = {Interlaboratory Measurement Comparison Among Fiber Manufacturers to Determine the Effective Cutoff Wavelength and Mode-Field Diameter of Single-Mode Fiber},
  year = {1985},
  month = {1985-01-01},
  publisher = {Tech. Dig. Optical Fiber Communication Conf. (OFC), San Diego, CA},
  language = {en},
}