Uniqueness probems in the spherical harmonic analysis of the geomagnetic field direction data.
- 1 January 1976
- journal article
- Published by Society of Geomagnetism and Earth, Planetary and Space Sciences in Journal of geomagnetism and geoelectricity
- Vol. 28 (1) , 11-29
- https://doi.org/10.5636/jgg.28.11