U. U. Graf

CCAT-Prime: science with an ultra-widefield submillimeter observatory on Cerro Chajnantor

S. Foreman, G. J. Stacey, M. Aravena, 2018, Astronomical Telescopes + Instrumentation.

The upGREAT Dual Frequency Heterodyne Arrays for SOFIA

U. U. Graf, M. Justen, K. Jacobs, 2018, Journal of Astronomical Instrumentation.

Observations of the CO J=6-5 transition in starburst galaxies

U. U. Graf, Richard E. Hills, R. Genzel, 1991 .

Atomic Carbon in M82: Physical Conditions Derived from Simultaneous Observations of the [C I] Fine-Structure Submillimeter-Wave Transitions

U. U. Graf, W. L. Peters, J. Stutzki, 1997 .

The upGREAT 1.9 THz multi-pixel high resolution spectrometer for the SOFIA Observatory

U. U. Graf, K. Jacobs, S. Heyminck, 2016, 1607.04239.

GREAT: the SOFIA high-frequency heterodyne instrument

U. U. Graf, P. Hartogh, S. Heyminck, 2012, 1203.2845.

First observations with CONDOR, a 1.5 THz heterodyne receiver

U. U. Graf, B. Vowinkel, K. Jacobs, 2006, astro-ph/0606560.