| Original language | English |
|---|---|
| Journal | Physica Scripta |
| Issue number | 44 |
| Pages (from-to) | 418-426 |
| ISSN | 0031-8949 |
| Publication status | Published - 1991 |
| Original language | English |
|---|---|
| Journal | Physica Scripta |
| Issue number | 44 |
| Pages (from-to) | 418-426 |
| ISSN | 0031-8949 |
| Publication status | Published - 1991 |