@book{id_3923, author = "Kaniuth, Klaus", title = "Bestimmung des Azimutes Braunschweig-Wesendorf-München-Hohenpeißenberg aus Simultanbeobachtungen der Satelliten Echo I und Echo II", year = "1969", address = "München", publisher = "Beck in Komm.", series = "Astronomisch-Geodätische Arbeiten", volume = "26", }