Isotopic Stack: Measurement of Heavy Cosmic Rays
Beaujean, R. ; Schmidt, M. ; Enge, W. ; Siegmon, G. ; Krause, J. ; Fischer, E.
Science (American Association for the Advancement of Science), 1984-07, Vol.225 (4658), p.193-195 [Periódico revisado por pares]Washington, DC: The American Association for the Advancement of Science
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