Atmospheric helium three and radiocarbon from cosmic radiation. - Lancaster, PA.
1. Verfasser: |
Libby, Willard
|
---|---|
Ort/Verlag/Jahr: |
1946.
|
Schlagworte: | |
Enthalten in: |
Phyiscal review ; 69. 1946, Nos. 11-12, S. 671-672. |