Sydney Chapman : Oxford Biography Index entry

The Oxford Biography Index is an authoritative and accurate index of notable people – their names, their dates, and their fields of activity.

Oxford Biography Index entry

Sydney Chapman

Chapman, Sydney (1888–1970), mathematician and geophysicist

Oxford Biography Index Number 101032367 [what is this?]
http://www.oxforddnb.com/index/101032367 Primary authority: Oxford DNB

T. G. Cowling, ‘Chapman, Sydney (1888–1970)’, rev., first published Sept 2004, 1730 words, with portrait illustration

http://dx.doi.org/10.1093/ref:odnb/32367

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Chapman, Sydney (29 Jan. 1888–16 June 1970)

http://www.anb.org/articles/13/13-02233.html

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