| Author: | Bergsøe, Vilhelm, 1835-1911 |
| Subject: | PT, Science fiction |
| Format: | Text |
| Date issued: | 2020 |
| Language: | Danish |
| Publisher: | Project Gutenberg, |
| Rights: | Public domain in the USA. |
| Download link: | Flyvefisken »Prometheus« (En Fremtidsfantasi) [electronic resource] / Vilhelm Bergsøe |