A tribute to Robert Helliwell (1920–2011)


By Helen - Posted on 01 December 2011

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TitleA tribute to Robert Helliwell (1920–2011)
Publication TypeJournal Article
VLF Publication Number2011-20
Year of Publication2011
Author(s)Carpenter, DL, Inan US
JournalSpace Weather
Volume9
IssueS10007
doi1029/2011SW000716