International Geomagnetic Reference Field: the eleventh generationChristopher C. Finlay, T. I. Zvereva, Aude Chambodut et al.|Geophysical Journal International|2010Cited by 1.2k
Ninth generation international geomagnetic reference field releasedSusan Macmillan, I. Wardinski, S. Maus et al.|Eos|2003Cited by 21