Sydney Chapman (Portuguese Wikipedia)

Analysis of information sources in references of the Wikipedia article "Sydney Chapman" in Portuguese language version.

Last modified: 22:00:07, 6 September 2026 (UTC)

Ref.Un. Ref.Website

Global rank Portuguese rank

185doi.org

2^nd place

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83adsabs.harvard.edu

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71st-andrews.ac.uk

1,053^rd place

1,223^rd place

66web.archive.org

1^st place

51worldcat.org

4^th place

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33alaska.edu

7,176^th place

low place

22mathgenealogy.org

1,849^th place

477^th place

11springerreference.com

low place

11nature.com

207^th place

174^th place

11nas.edu

low place

11mathunion.org

8,098^th place

3,811^th place

11agu.org

6,686^th place

4,723^rd place

adsabs.harvard.edu (Global: 14^th place; Portuguese: 25^th place)

ui.adsabs.harvard.edu

Akasofu, S. I. (1970). «In memoriam Sydney Chapman». Space Science Reviews. 11 (5): 599. Bibcode:1970SSRv...11..599A. doi:10.1007/BF00177026
Akasofu, S. I. (2011). «The scientific legacy of Sydney Chapman». Eos, Transactions American Geophysical Union. 92 (34): 281–282. Bibcode:2011EOSTr..92..281A. doi:10.1029/2011EO340001
Schuster, A. (1911). «The Origin of Magnetic Storms». Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences. 85 (575): 44–50. Bibcode:1911RSPSA..85...44S. doi:10.1098/rspa.1911.0019

agu.org (Global: 6,686^th place; Portuguese: 4,723^rd place)

«Chapman Conferences». Consultado em 28 de agosto de 2011. Cópia arquivada em 5 de agosto de 2011

alaska.edu (Global: 7,176^th place; Portuguese: low place)

gi.alaska.edu

Sydney Chapman page at the Geophysical Institute of the University of Alaska, Fairbanks Arquivado em 2009-08-30 no Wayback Machine inclui seções de Sydney Chapman, Eighty, From His Friends, acessado em 4 de outubro de 2008
Keith B. Mather. «Introduction to Sydney Chapman». Geophysical Institute. Consultado em 20 de dezembro de 2010. Cópia arquivada em 7 de dezembro de 2010

alaska.edu

Kieth B. Mather (1970). «Sydney Chapman (obit)». University of Alaska

doi.org (Global: 2^nd place; Portuguese: 4^th place)

dx.doi.org

Cowling, T. G. (1 de novembro de 1971). «Sydney Chapman, 1888-1970». Biographical Memoirs of Fellows of the Royal Society (17): 53–89. ISSN 0080-4606. doi:10.1098/rsbm.1971.0003
Akasofu, S. I. (1970). «In memoriam Sydney Chapman». Space Science Reviews. 11 (5): 599. Bibcode:1970SSRv...11..599A. doi:10.1007/BF00177026
Akasofu, S. I. (2011). «The scientific legacy of Sydney Chapman». Eos, Transactions American Geophysical Union. 92 (34): 281–282. Bibcode:2011EOSTr..92..281A. doi:10.1029/2011EO340001
Schuster, A. (1911). «The Origin of Magnetic Storms». Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences. 85 (575): 44–50. Bibcode:1911RSPSA..85...44S. doi:10.1098/rspa.1911.0019

doi.org

Cowling, T. G. (1 de novembro de 1971). «Sydney Chapman, 1888-1970». Biographical Memoirs of Fellows of the Royal Society (17): 53–89. ISSN 0080-4606. doi:10.1098/rsbm.1971.0003

mathgenealogy.org (Global: 1,849^th place; Portuguese: 477^th place)

Sydney Chapman (em inglês) no Mathematics Genealogy Project
Sydney Chapman (em inglês) no Mathematics Genealogy Project

mathunion.org (Global: 8,098^th place; Portuguese: 3,811^th place)

Chapman, S.; Whitehead, T. T. «The influence of electromagnetic induction within the earth upon terrestrial magnetic storms» (PDF). In: Proceedings of the International Congress of Mathematicians in Toronto, August 11–16. 1924. 2. [S.l.: s.n.] pp. 313–338. Cópia arquivada (PDF) em 1 de dezembro de 2017

nas.edu (Global: low place; Portuguese: low place)

«The International Geophysical Year». National Academy of Sciences. Cópia arquivada em 2 de julho de 2016

nature.com (Global: 207^th place; Portuguese: 174^th place)

Sydney Chapman, "Some Thoughts on Nomenclature," Nature 157, (1946): 405. Disponível online em: Nature.

springerreference.com (Global: low place; Portuguese: low place)

Hockey, Thomas (2009). The Biographical Encyclopedia of Astronomers. [S.l.]: Springer Publishing. ISBN 978-0-387-31022-0. Consultado em 22 de agosto de 2012

st-andrews.ac.uk (Global: 1,053^rd place; Portuguese: 1,223^rd place)

mathshistory.st-andrews.ac.uk

O'Connor, John J.; Robertson, Edmund F., «Sydney Chapman», MacTutor History of Mathematics archive (em inglês), Universidade de St. Andrews

web.archive.org (Global: 1^st place; Portuguese: 1^st place)

Finding aid to papers of Sydney Chapman, Niels Bohr Library and Archives, acessado em 7 de setembro de 2008
Sydney Chapman page at the Geophysical Institute of the University of Alaska, Fairbanks Arquivado em 2009-08-30 no Wayback Machine inclui seções de Sydney Chapman, Eighty, From His Friends, acessado em 4 de outubro de 2008
Keith B. Mather. «Introduction to Sydney Chapman». Geophysical Institute. Consultado em 20 de dezembro de 2010. Cópia arquivada em 7 de dezembro de 2010
«The International Geophysical Year». National Academy of Sciences. Cópia arquivada em 2 de julho de 2016
Chapman, S.; Whitehead, T. T. «The influence of electromagnetic induction within the earth upon terrestrial magnetic storms» (PDF). In: Proceedings of the International Congress of Mathematicians in Toronto, August 11–16. 1924. 2. [S.l.: s.n.] pp. 313–338. Cópia arquivada (PDF) em 1 de dezembro de 2017
«Chapman Conferences». Consultado em 28 de agosto de 2011. Cópia arquivada em 5 de agosto de 2011

worldcat.org (Global: 4^th place; Portuguese: 5^th place)

Cowling, T. G. (1 de novembro de 1971). «Sydney Chapman, 1888-1970». Biographical Memoirs of Fellows of the Royal Society (17): 53–89. ISSN 0080-4606. doi:10.1098/rsbm.1971.0003

Sydney Chapman (Portuguese Wikipedia)

adsabs.harvard.edu (Global: 14th place; Portuguese: 25th place)

ui.adsabs.harvard.edu

agu.org (Global: 6,686th place; Portuguese: 4,723rd place)

alaska.edu (Global: 7,176th place; Portuguese: low place)

gi.alaska.edu

alaska.edu

doi.org (Global: 2nd place; Portuguese: 4th place)

dx.doi.org

doi.org

mathgenealogy.org (Global: 1,849th place; Portuguese: 477th place)

mathunion.org (Global: 8,098th place; Portuguese: 3,811th place)

nas.edu (Global: low place; Portuguese: low place)

nature.com (Global: 207th place; Portuguese: 174th place)

springerreference.com (Global: low place; Portuguese: low place)

st-andrews.ac.uk (Global: 1,053rd place; Portuguese: 1,223rd place)

mathshistory.st-andrews.ac.uk

web.archive.org (Global: 1st place; Portuguese: 1st place)

worldcat.org (Global: 4th place; Portuguese: 5th place)

adsabs.harvard.edu (Global: 14^th place; Portuguese: 25^th place)

agu.org (Global: 6,686^th place; Portuguese: 4,723^rd place)

alaska.edu (Global: 7,176^th place; Portuguese: low place)

doi.org (Global: 2^nd place; Portuguese: 4^th place)

mathgenealogy.org (Global: 1,849^th place; Portuguese: 477^th place)

mathunion.org (Global: 8,098^th place; Portuguese: 3,811^th place)

nature.com (Global: 207^th place; Portuguese: 174^th place)

st-andrews.ac.uk (Global: 1,053^rd place; Portuguese: 1,223^rd place)

web.archive.org (Global: 1^st place; Portuguese: 1^st place)

worldcat.org (Global: 4^th place; Portuguese: 5^th place)