| Year: | 1988 |
| Author: | Luc BÜRGIN |
| Title: | UFOS ÜBER DER SCHWEIZ |
| Language: | German |
Das Dossier der Luftwaffe
| ||
| Year: | 1999 | |
| ISBN: | 3-930219-27-1 | |
| Publisher: | Jochen Kopp, Rottenburg | |
| Description: | 224 | |
 |
| Cover | Language | Title | Year | |
|---|---|---|---|---|
 | French | OVNI SUR LA SUISSE (Translated by Françoise FROSSARD) |
2005 |
| Cover | Title | Year |
|---|---|---|
| GEHEIMAKTE ARCHÄOLOGIE |
1998 | |
 |
RÄTSEL DER ARCHÄOLOGIE |
2003 |