@conference{1584,
  author = {Q. Quraishi and Martin Griebel and Thomas Kleine-Ostmann and R. Bratschitsch},
  title = {Generation of Sub-Hertz level CW Radiation in the Terahertz Regime},
  year = {2005},
  publisher = {OSA},
  address = {Baltimore, Maryland},
  note = {JILA Pub. 7568},
}