19. October 2004 A. Freise Automatic Alignment using the Anderson Technique A. Freise European Gravitational Observatory Roma 21.10.2004.
The GEO 600 Detector Andreas Freise and the GEO 600 Team University of Hannover May 20, 2002.
GEO600
GEO600 Harald Lück Ruthe, 4.9.2003. Worldwide Interferometer Network.
