Back to matchesWe found a matchYour institution may have rights to this item. Sign in to continue.TitleSpectrum of 3C273.AuthorsHAZARD, C.; GULKIS, S.; BRAY, A. D.PublicationNature, 1966, Vol 212, Issue 5061, p461ISSN0028-0836Publication typeArticleDOI10.1038/212461a0