@book{id_13451,
author = "Bonatz, M. and Schuster, Otmar",
title = "International Astro-Geo-Project Spitzbergen 1968-70, Horizontalpendelstation 4",
year = "1972",
address = "München",
publisher = "Beck",
series = "DGK: Veröffentlichungen B: Angewandte Geodäsie",
volume = "193",
}