西福特计划 (Chinese Wikipedia)

Analysis of information sources in references of the Wikipedia article "西福特计划" in Chinese language version.

refsWebsite

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9web.archive.org

1^st place

3harvard.edu

18^th place

57^th place

2worldcat.org

5^th place

12^th place

1ieee.org

652^nd place

712^th place

1webcitation.org

24^th place

29^th place

1damninteresting.com

low place

1iaaweb.org

low place

1vt.edu

2,431^st place

2,080^th place

1satlist.nl

low place

1af.mil

439^th place

787^th place

1nasa.gov

75^th place

140^th place

af.mil

au.af.mil

Terrill Jr., Delbert R., The Air Force Role in Developing International Outer Space Law (PDF), Air Force History and Museums Program (Maxwell Air Force Base, Alabama: Air University Press), May 1999: 63 [2010-09-01], （原始内容存档 (PDF)于2018-04-17） |chapter=被忽略 (帮助)

damninteresting.com

Kendall, Anthony. Earth's Artificial Ring: Project West Ford. DamnInteresting.com. May 2, 2006 [2006-10-16]. （原始内容存档于2012-08-28）.

harvard.edu

adsabs.harvard.edu

Lovell, A. C. B.; Blackwell, M. Ryle; D. E.; Wilson, R., West Ford Project, Interference to Astronomy from Belts of Orbiting Dipoles (Needles), Quarterly Journal of the Royal Astronomical Society, June 1962, 3: 100 [2010-09-01], （原始内容存档于2018-08-09）
Wiedemann, C.; Bendisch, J.; Krag, H.; Wegener, P.; Rex, D., 写于Darmstadt, Germany, Sawaya-Lacoste, Huguette , 编, Modeling of copper needle clusters from the West Ford Dipole experiments, Proceedings of the Third European Conference on Space Debris (Noordwijk, Netherlands: ESA Publications Division), March 19–21, 2001, 1: 315–320 (October 2001) [2010-09-01], ISBN 92-9092-733-X, （原始内容存档于2018-08-09）
Bondi, H., West Ford Project, Introductory Note by the Secretary, Quarterly Journal of the Royal Astronomical Society, June 1962, 3: 99 [2010-09-01], （原始内容存档于2019-08-24）

iaaweb.org

Position Paper on Space Debris Mitigation - Implementing Zero Debris Creation Zones (PDF), International Academy of Astronautics Final Issue Approved for Publication (Paris, France: International Academy of Astronautics), October 12, 2005 (October 15, 2005) [2010-09-01], （原始内容 (PDF)存档于2012-02-05）

ieee.org

ieeexplore.ieee.org

I. I. Shapiro; H. M. Jones; Perkins, C.W.: Orbital properties of the West Ford dipole belt （页面存档备份，存于互联网档案馆）; Proceedings of the IEEE; Volume 52, Issue 5, May 1964 Page(s): 469 - 518 (Abstract, english)

nasa.gov

history.nasa.gov

Butrica, Andrew J. (编), Introduction, Beyond the Ionosphere: The Development of Satellite Communications, history.nasa.gov, The NASA History Series (NASA), [2010-09-01], （原始内容存档于2019-07-14）

satlist.nl

Barhorst, L.J.C. (编), 写于Medemblik, The Netherlands, RAE Table of Earth Satellites, Farnborough, England: Royal Aerospace Establishment / Defence Research Agency: 34, January 20, 2008 [2010-09-01], （原始内容存档于2011-10-03）, 148 pieces, 94 have decayed

vt.edu

aoe.vt.edu

Hall, Christopher D., West Ford dipoles, Blacksburg, Virginia: Virginia Tech Department of Aerospace and Ocean Engineering, September 18, 2003 [2010年9月1日], （原始内容存档于2007年3月12日）, many clumps of the needles are indeed still in orbit

web.archive.org

I. I. Shapiro; H. M. Jones; Perkins, C.W.: Orbital properties of the West Ford dipole belt （页面存档备份，存于互联网档案馆）; Proceedings of the IEEE; Volume 52, Issue 5, May 1964 Page(s): 469 - 518 (Abstract, english)
Lovell, A. C. B.; Blackwell, M. Ryle; D. E.; Wilson, R., West Ford Project, Interference to Astronomy from Belts of Orbiting Dipoles (Needles), Quarterly Journal of the Royal Astronomical Society, June 1962, 3: 100 [2010-09-01], （原始内容存档于2018-08-09）
Wiedemann, C.; Bendisch, J.; Krag, H.; Wegener, P.; Rex, D., 写于Darmstadt, Germany, Sawaya-Lacoste, Huguette , 编, Modeling of copper needle clusters from the West Ford Dipole experiments, Proceedings of the Third European Conference on Space Debris (Noordwijk, Netherlands: ESA Publications Division), March 19–21, 2001, 1: 315–320 (October 2001) [2010-09-01], ISBN 92-9092-733-X, （原始内容存档于2018-08-09）
Position Paper on Space Debris Mitigation - Implementing Zero Debris Creation Zones (PDF), International Academy of Astronautics Final Issue Approved for Publication (Paris, France: International Academy of Astronautics), October 12, 2005 (October 15, 2005) [2010-09-01], （原始内容 (PDF)存档于2012-02-05）
Hall, Christopher D., West Ford dipoles, Blacksburg, Virginia: Virginia Tech Department of Aerospace and Ocean Engineering, September 18, 2003 [2010年9月1日], （原始内容存档于2007年3月12日）, many clumps of the needles are indeed still in orbit
Barhorst, L.J.C. (编), 写于Medemblik, The Netherlands, RAE Table of Earth Satellites, Farnborough, England: Royal Aerospace Establishment / Defence Research Agency: 34, January 20, 2008 [2010-09-01], （原始内容存档于2011-10-03）, 148 pieces, 94 have decayed
Terrill Jr., Delbert R., The Air Force Role in Developing International Outer Space Law (PDF), Air Force History and Museums Program (Maxwell Air Force Base, Alabama: Air University Press), May 1999: 63 [2010-09-01], （原始内容存档 (PDF)于2018-04-17） |chapter=被忽略 (帮助)
Butrica, Andrew J. (编), Introduction, Beyond the Ionosphere: The Development of Satellite Communications, history.nasa.gov, The NASA History Series (NASA), [2010-09-01], （原始内容存档于2019-07-14）
Bondi, H., West Ford Project, Introductory Note by the Secretary, Quarterly Journal of the Royal Astronomical Society, June 1962, 3: 99 [2010-09-01], （原始内容存档于2019-08-24）

webcitation.org

Kendall, Anthony. Earth's Artificial Ring: Project West Ford. DamnInteresting.com. May 2, 2006 [2006-10-16]. （原始内容存档于2012-08-28）.

worldcat.org

Protests Continue Abroad, The New York Times (London: Reuters), October 22, 1961: 12 (October 23, 1961), ISSN 1674510 请检查|issn=值 (帮助)
Teltsch, Kathleen, 6 Soviet Space Failures Believed To Have Been Probes of Planets, The New York Times (United Nations, NY), June 15, 1963: 2 (June 16, 1963), ISSN 1521970 请检查|issn=值 (帮助)