@Article{adgeo-1-33-2003,
AUTHOR = {M\"uller, J. and Wermut, M.},
TITLE = {GOCE gradients in various reference frames and their accuracies},
JOURNAL = {Advances in Geosciences},
VOLUME = {1},
YEAR = {2003},
PAGES = {33--38},
URL = {http://www.adv-geosci.net/1/33/2003/},
DOI = {10.5194/adgeo-1-33-2003}
}