A survey of the yellow-red interstellar diffuse spectrum lines. McNally, D. ; Ashfield, M. ; Baines, D. W. T. ; Fossey, S. ; Rees, P. C. T. ; Somerville, W. B. ; Whittet, D. C. B. Abstract Publication: Astrochemistry Pub Date: 1987 Bibcode: 1987IAUS..120..321M