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Citation: Bj. Jackel et al., Observations of highly correlated near-simultaneous magnetic field perturbations at contraposed ground stations, J GEO R-S P, 106(A11), 2001, pp. 25857-25872

Authors: Pirjola, RJ Viljanen, AT Boteler, DH

Citation: Rj. Pirjola et al., Electric field at the seafloor due to a two-dimensional ionospheric current, GEOPHYS J I, 140(2), 2000, pp. 286-294