High Resolution Spectroscopy and Analysis of the C2(0,0) Band in Comet P/Halley Danks, A. C. ; Lambert, D. L. ; Sheffer, Y. ; Arpigny, C. ; Dossin, F. ; Magain, P. Abstract Publication: Bulletin of the American Astronomical Society Pub Date: September 1987 Bibcode: 1987BAAS...19.1124D