PT Journal
AU Rothermel, H
   Käufl, HU
   Yu, Y
TI A heterodyne spectrometer for astronomical measurements at 10 micrometers
SO Astron. Astrophys.
JI A&A
PY 1983
BP 387
EP 392
VL 126
DE astronomical spectroscopy; infrared astronomy; infrared spectrometers; optical heterodyning; infrared telescopes; laser spectrometers; mars (planet); venus (planet)
ER