Search results for: J.M. Ruohoniemi
Advances in Space Research > 2017 > 59 > 1 > 337-350
Journal of Atmospheric and Solar-Terrestrial Physics > 2002 > 64 > 2 > 159-171
Journal of Atmospheric and Solar-Terrestrial Physics > 1999 > 61 > 3-4 > 233-248