@book{id_13481,
author = "Bauch, Alfred and Schröder, Uwe",
title = "Programmsystem geodätische Astronomie",
year = "1977",
address = "München",
series = "DGK: Veröffentlichungen B: Angewandte Geodäsie",
volume = "223",
isbn = "3-7696-8526-1",
}