@article{gledocs_11858_00-1735-0000-0001-32AB-9,
author = {Höpfner, Joachim},
title = {Seasonal length of day changes and atmospheric angular momentum oscillations in their temporal variability},
year = {1998},
publisher = {GFZ, Helmholtz-Zentrum},

note = { \url {http://hdl.handle.net/11858/00-1735-0000-0001-32AB-9}},
}