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1by Nygrén, T, Jalonen, L, Turumen, TGet access
Published in Journal of Atmospheric and Terrestrial Physics (1981)
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3by Huuskonen, A, Nygrén, T, Jalonen, L, Turunen, T, Silén, JGet access
Published in Journal of Atmospheric and Terrestrial Physics (1986)
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4by Lanchester, B.S., Rishbeth, H., Nygrén, T., Jalonen, L., Turunen, T.Get access
Published in Journal of Atmospheric and Terrestrial Physics (1989)
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