| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| June 1990 |
|
Analog Science Fiction and Fact, June 1990 | Davis Publications | MAGAZINE | 185|185.1 |
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| June 1990 |
|
Analog Science Fiction and Fact, June 1990 | Davis Publications | MAGAZINE | 185|185.1 |