Mariner 6 and 7 ultraviolet spectrometers. Pearce, J. B. ; Gause, K. A. ; Mackey, E. F. ; Kelly, K. K. ; Fastie, W. G. ; Barth, C. A. Abstract Publication: Applied Optics Pub Date: 1971 DOI: 10.1364/AO.10.000805 Bibcode: 1971ApOpt..10..805P