@conference{766211,
  author = {M. MacDonald and Erich Grossman},
  title = {Far-Infrared Bandpass Grid Filters},
  year = {1996},
  month = {1996-08-01 00:08:00},
  publisher = {Proc., Intl. Conf. Millimeter and Submillimeter Waves and App. III, Denver, CO, USA},
  language = {en},
}