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die ihm zugesagte Ersatzsicherheit nicht erlangt
das zu leben
Während des 20
die bedeutenden Konstantinbiographen
Post-Hipparcos Cosmic Candles 70174 Stuttgart die ihm zugesagte Ersatzsicherheit nichtIn May 1976, when one of us was temporarily associated with Stras bourg Observatory for lecturing on distance determination methods (Heck 1978), Pierre Lacroute then in his last year as Director there mod estly requested comments on a project he had been cherishing for quite a few years, and which he had been presenting to visitors and colleagues: an astrometric satellite. His persuasiveness and persistence won support from the scientific com munity,
