@article{gledocs_11858_00-1735-0000-0001-32A5-6,
author = {Höpfner, Joachim},
title = {Atmospheric, oceanic and hydrological contributions to seasonal variations in length of day},
year = {2000},
publisher = {GFZ, Helmholtz-Zentrum},

note = { \url {http://hdl.handle.net/11858/00-1735-0000-0001-32A5-6}},
}