@inbook{c509ca957e9a4b1d805847cd11eb177f,
title = "Combined modelling of the Earth's gravity field from GRACE and GOCE satellite observations: a numerical study",
keywords = "edited works: contributions, Conf.proc. > 3 pag",
author = "PG Ditmar and XL Liu and R Klees and R Tenzer",
year = "2006",
language = "English",
isbn = "9783540493495",
pages = "403--409",
editor = "P Tregoning and C Rizos",
booktitle = "Dynamic Planet - Monitoring and Understanding a Dynamic Planet with Geodetic and Oceanographic Tools",
publisher = "Springer",
}