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. |
