TY  - RPRT
TI  - The contribution of geomagnetic observatories and magnetic models to the study of secular variation and jerks in Antarctica
AU  - A. Meloni
AU  - L. Cafarella
AU  - P. De Michelis
AU  - R. Tozzi
PY  - 2007
DO  - 10.3133/ofr20071047srp071
UR  - https://pubs.usgs.gov/publication/ofr20071047SRP071
ID  - ofr20071047SRP071
ER  -