Time derivative of the horizontal geomagnetic field as an activity indicator

by A. Viljanen, H. Nevanlinna, K. Pajunpää, A. Pulkkinen
Published 2001-09-01

Empirically modelled Pc3 activity based on solar wind parameters

by B. Heilig, S. Lotz, S. Lotz, J. Verő, P. Sutcliffe, J. Reda, K. Pajunpää, T. Raita
Published 2010-09-01

Westward moving dynamic substorm features observed with the IMAGE magnetometer network and other ground-based instruments

by H. Lühr, H. Lühr, A. Aylward, S. C. Bucher, S. C. Bucher, A. Pajunpää, K. Pajunpää, T. Holmboe, S. M. Zalewski
Published 1998-04-01