@book{id_12998,
author = "Drewes, H. and Kaniuth, K. and Völksen, C. and Costa, S. and Fortes, L. P.",
title = "Results of the SIRGAS campaign 2000 and coordinates variations with respect to the 1995 South American geocentric reference frame",
year = "2005",
publisher = "Springer Berlin Heidelberg",
}