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Ihre Aktion |
suchen [und] sys geo 248.26
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1. |
Studies on the excitation of aurora borealis
/ Omholt, Anders. - Oslo : Aschehoug i komm., 1959
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2. |
Height Distribution of the red auroral line in polar aurorae
/ Harang, Leiv *1902-1970*. - Oslo : Aschehoug i komm., 1958
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Studies of the twilight sodium lines from observations at Oslo and Tromsø, and results of auroral spectrograms from Oslo
/ Vegard, Lars. - Oslo : Dybwad i komm., 1955
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Intensity Variations of auroral hydrogen lines and the influence of the solar proton radiation on the auroral luminescence
/ Vegard, Lars. - Oslo : Dybwad i komm., 1955
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Theory and observations of the enhancement of auroral hydrogen lines with increasing distance from the magnetic axis point
/ Vegard, Lars. - Oslo : Dybwad i komm., 1954
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6. |
Doppler Displacement of auroral hydrogen lines and its bearing on the theory of aurora and magnetic disturbances
/ Vegard, Lars. - (Oslo : Grøndahl, Cammermeyer in Komm.), 1952
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The Intensity Distribution within the nitrogen spectrum from canal rays and negative glow, with reference to the auroral luminescence
/ Vegard, Lars. - Oslo : Cammermeyer in Komm., 1950
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On the Emission of the forbidden lines from the metastable groundstates 1So and 1D2 of the neutral oxygen atom
/ Kvifte, G.. - Oslo : Cammermeyer i komm., 1947
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9. |
The Excitation Functions of nitrogen bands and their bearing on auroral problems
/ Rypdal, B.. - Oslo, 1940
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10. |
The wavelength of the green auroral line determined by an interferometer method
/ Vegard, Lars. - Oslo : Cammermeyer in Komm., 1934
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