@article{article045ff375,
title   = {Continuous millennial decrease of the Earth’s magnetic axial dipole},
author = {Poletti, Wilbor and Biggin, Andrew J and Trindade, Ricardo Ivan Ferreira da and Hartmann, Gelvam and Terra-Nova, Filipe},
year = {2018},
doi = {10.1016/j.pepi.2017.11.005},
journal   = {Physics of the Earth and Planetary Interiors}
}