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Short-term predictions on the course of polar cap absorption : Final report. Period covered 1 April 1968 through 31 May 1969. 1.
Owren, Leif
Bok Språk ikke angitt 1969
Radiometer observations of the sun 1948-1952
by Leif Owren ... [et al.]
Bok Engelsk 1955
Observations of radio emission from the sun at 200 Mc/sec and their relation to solar disk features
by Leif Owren
Bok Engelsk 1954
Solar flare and associated 200 Mc/sec radiation
Dodson, Helen Walter
Bok Engelsk 1953
Termiske kjernereaskjoner i stjernene
Leif Owren
Bok Bokmål 1948