Radiocarbon from Cosmic Radiation Anderson, E. C. ; Libby, W. F. ; Weinhouse, S. ; Reid, A. F. ; Kirshenbaum, A. D. ; Grosse, A. V. Abstract Publication: Science Pub Date: May 1947 DOI: 10.1126/science.105.2735.576 Bibcode: 1947Sci...105..576A