Far-Infrared Astronomy with the CO N+ Deuterium Observations Receiver (CONDOR) M.C. Wiedner, F. Bielau, M. Emprechtinger, O. Ricken, N. Volgenau, G. Wieching, U.U. Graf, C.E. Honingh, K. Jacobs and J. Stutzki EAS Publications Series, 31 (2008) 215-216 Published online: 04 October 2008 DOI: 10.1051/eas:0831051