@article{gledocs_11858_00-1735-0000-0001-32F7-C,
author = {Höpfner, Joachim},
title = {Polar motions with a half-Chandler period and less in their temporal variability},
year = {2002},
publisher = {GFZ, Helmholtz-Zentrum},

note = { \url {http://hdl.handle.net/11858/00-1735-0000-0001-32F7-C}},
}