A. Pajunpää

Atmospheric Optical Phenomena Caused by Powerful Rocket Launches

V. Klimenko, U. Brandstrom, V. A. Arinin, 2000 .

Optical phenomena in the atmosphere caused by powerful rocket launches

V. Klimenko, U. Brandstrom, V. A. Arinin, 2000 .

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

H. Lühr, A. Aylward, K. Pajunpää, 1998 .

Spatial distribution of conductances and currents associated with a north-south auroral form during a multiple-substorm period

O. Amm, A. Pajunpää, U. Brandström, 1999 .