罗伯特·克拉夫特 (1927年) (Chinese Wikipedia)

Analysis of information sources in references of the Wikipedia article "罗伯特·克拉夫特 (1927年)" in Chinese language version.

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5web.archive.org

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1books.google.com

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1annualreviews.org

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annualreviews.org

An Astronomical Life Salted by Pure Chance. Annual Review of Astronomy and Astrophysics. 2009, 47: 1–26 [2018-04-03]. Bibcode:2009ARA&A..47....1K. doi:10.1146/annurev-astro-082708-101743. （原始内容存档于2022-03-23）.

books.google.com

Biographical Encyclopedia of Scientists, Third Edition. google.ca. [2018-04-03]. （原始内容存档于2019-06-09）.

doi.org

Kraft, R. P., Studies of Stellar Rotation. V. The Dependence of Rotation on Age among Solar-Type Stars, Astrophysical Journal, 1967, 150: 551, Bibcode:1967ApJ...150..551K, doi:10.1086/149359
An Astronomical Life Salted by Pure Chance. Annual Review of Astronomy and Astrophysics. 2009, 47: 1–26 [2018-04-03]. Bibcode:2009ARA&A..47....1K. doi:10.1146/annurev-astro-082708-101743. （原始内容存档于2022-03-23）.

harvard.edu

ui.adsabs.harvard.edu

Kraft, R. P., Studies of Stellar Rotation. V. The Dependence of Rotation on Age among Solar-Type Stars, Astrophysical Journal, 1967, 150: 551, Bibcode:1967ApJ...150..551K, doi:10.1086/149359
An Astronomical Life Salted by Pure Chance. Annual Review of Astronomy and Astrophysics. 2009, 47: 1–26 [2018-04-03]. Bibcode:2009ARA&A..47....1K. doi:10.1146/annurev-astro-082708-101743. （原始内容存档于2022-03-23）.

sonoma.edu

phys-astro.sonoma.edu

The Bruce Medalists: Robert P. Kraft. [2010-02-01]. （原始内容存档于2021-04-22）.

ucsc.edu

news.ucsc.edu

Robert P. Kraft, eminent astronomer and former director of UC Observatories, dies at age 87. UC Santa Cruz News. [2018-04-03]. （原始内容存档于2021-02-28）.
Robert P. Kraft, eminent astronomer and former director of UC Observatories, dies at age 87. UC Santa Cruz News. [2 June 2015]. （原始内容存档于2021-02-28）.

web.archive.org

Biographical Encyclopedia of Scientists, Third Edition. google.ca. [2018-04-03]. （原始内容存档于2019-06-09）.
Robert P. Kraft, eminent astronomer and former director of UC Observatories, dies at age 87. UC Santa Cruz News. [2018-04-03]. （原始内容存档于2021-02-28）.
An Astronomical Life Salted by Pure Chance. Annual Review of Astronomy and Astrophysics. 2009, 47: 1–26 [2018-04-03]. Bibcode:2009ARA&A..47....1K. doi:10.1146/annurev-astro-082708-101743. （原始内容存档于2022-03-23）.
Robert P. Kraft, eminent astronomer and former director of UC Observatories, dies at age 87. UC Santa Cruz News. [2 June 2015]. （原始内容存档于2021-02-28）.
The Bruce Medalists: Robert P. Kraft. [2010-02-01]. （原始内容存档于2021-04-22）.