17 treff

Trefall Harald
Om jordnes magnetosfære og fenomener knyttet til denne
Trefall, Harald
Bok Bokmål 1970
X-ray and particle radiation at high altitudes in the auroral zone
Trefall, Harald
Bok Engelsk 1969 · Les boka på nett
Possibilities for large-scale balloon recordings of auroral-zone X-ray events from northern Scandinavia to Greenland, and their coordination with GEOS satellite measurements
Trefall, Harald
Bok Engelsk 1973 · Les boka på nett
On the interpretation of the atmospheric effects on the hard component of the cosmic radiation
Trefall, Harald
Bok Engelsk 1956
Morphology and fine time structure of an early-morning electron precipitation event
Trefall, Harald
Bok Engelsk 1975
Preliminary reports on balloon flights 1968-69
Trefall, Harald
Bok Engelsk 1970 · Les boka på nett
A counting rate meter for recording of the cosmic-ray intensity, and some general remarks on the statistics of the ratemeter
by Harald Trefall
Bok Engelsk 1952
Konstruksjon av et ratemeter for kontinuerlig registrering av kosmisk stråling, og en undersøkelse av variasjonene i dens intensitet
Harald Trefall
Bok Språk ikke angitt 1951
A review of investigations of auroral-zone X-rays with balloon-borne instruments
Trefall, Harald
Bok Engelsk 1963
Auroral-zone x-ray events and their relation to polar magnetic substorms
A. Sletten, Harald Trefall, Johan Stadsne...
Bok Engelsk 1970
East-west movements of pulsating auroral-zone X-ray events
Brønstad, Kjell
Bok Språk ikke angitt 1968
Morphology and fine time structure of an early-morning electron precipitation event
Universitetet i Bergen
Bok Engelsk 1973
Auroral-zone electron precipitation events observed before and at the onset of negative magnetic bays
By Thorbjørn Pytte, Harald Trefall
Bok Engelsk 1971
On the morphology and dynamics of auroral-zone electron precipitation from balloon measurements of bremsstrahlung X-rays
Universitetet i Bergen
Bok Engelsk 1970
Measurements of high energetic auroral radiations with balloon-borne detectors in 1962 and 1963
compiled by G. Pfotzer and A. Ehmert ; co...
Bok Tysk 1965
On the correlation between the cosmic ray intensity and the metheorological conditions
Trumpy, Bjørn
Bok Engelsk 1953
Observation of X-ray events at high altitudes by means of balloon-borne radiation detectors
By Harald Trefall, Harald Hanssen, Steina...
Bok Engelsk 1963