1. Agnew, D.C. (1992) The time-domain behavior of power-law noises. Geophys. Res. Lett., 19, 333–336
2. Altamimi, Z., Collilieux, X., Legrand, J., Garayt, B. and Boucher, C. (2007) ITRF2005: a new release of the International Terrestrial Reference Frame based on time series of station positions and Earth Orientation Parameters. J. Geophys. Res., 112(B09401), doi: 10.1029/2007JB004949
3. Altamimi Z., Sillard, P. and Boucher, C. (2002) ITRF2000, a new release of the International Terrestrial Reference Frame for earth science applications. J. Geophys. Res., 107(B10), 2214, doi: 10.1029/2001JB000561
4. Bastos, L., Bos, M.S. and Fernandes, R.M.S. (2006) Investigation of common modes in the Iberian GPS network. Presented at the XIII Assembly of Wegener, Nice, 4–7 September 2006
5. Bastos, L., Bos, M.S., Fernandes, R.M.S. and Combrink, A. (2005) Impact of GPS time series errors in the estimation of tectonic plate models. Presented at the Joint Assembly of International Associations IAG, IAPSO and IABO, Dynamic Planet 2005, Cairns, 22–26 August 2005