| Original language | English |
|---|---|
| Pages (from-to) | 739-744 |
| Number of pages | 6 |
| Journal | Il Nuovo Cimento Series 10 |
| Volume | 37 |
| Issue number | 2 |
| DOIs | |
| State | Published - May 1965 |
ASJC Scopus Subject Areas
- Atomic and Molecular Physics, and Optics
- Nuclear and High Energy Physics
- Astronomy and Astrophysics