| Year | 1998 |
| Date | 14-Aug |
| Volume | 181 |
| Issue | 4,074 |
| Page | 221 |
| Category | General |
| Part | |
| Title | Gas Centrifuge |
| Author | Duncan Webster |
| Notes | Describes a process for the enrichment of Uranium. Introduction, why enrich? Enrichment techniques, output, construction, maintenance, development, conclusion |