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Helliwell, Robert A.
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Helliwell, Robert A.
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Helliwell, Robert A.
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1
Interview of Robert A. Helliwell by Brian Shoemaker
by
Helliwell
,
Robert
A
.
Published 2008
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2
The Upper Atmosphere as Seen from Antarctica
by
Helliwell
,
Robert
A
.
Published in
Bulletin of the Atomic Scientists
(1970)
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3
Radio Noise Measurements in the Long-Wave Band at Thule, Greenland
by
Fraser-Smith, A. C.
,
McGill, P. R.
,
Helliwell
,
Robert
A
.
,
Houery, Sibylle
Published 1989
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