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Direction-finding measurements of type 3 radio bursts out of the ecliptic plane
Fourier spectroscopy of interstellar sources on an infrared telescope explorer
Hipparcos mission. Pre-launch status. Volume 1. The Hipparcos satellite
Hipparcos mission. Pre-launch status. Volume 2. The input catalogue
ROSAT PSPC. Scientific data processing requirement document
Wissenschaftliche Experimente und Untersuchungen auf der bemannten Raumstation 'Saljut-6'