| Página principal > Positron annihilation in opals: Evidence of positronium formation |
| Article | |
| Title | Positron annihilation in opals: Evidence of positronium formation |
| Author(s) | Urban, J M ; Quarles, C A |
| Publication | 1998 |
| In: | 15th International Conference on the Applications of Accelerators in Research and Industry, Denton, TX, USA, 4 - 7 Nov 1998, pp.345-348 |