自己複製宇宙機 (Japanese Wikipedia)

Analysis of information sources in references of the Wikipedia article "自己複製宇宙機" in Japanese language version.

refsWebsite

Global rank Japanese rank

low place

low place

18^th place

107^th place

6,724^th place

9,773^rd place

low place

low place

1nickbostrom.com

low place

low place

613^th place

1,897^th place

earthsky.org

Gonzaga, Shireen (January 8, 2012). “Look for alien artifacts on moon, says renowned scientist”. EarthSky. June 21, 2019閲覧。

harvard.edu

ui.adsabs.harvard.edu

Freitas, Robert A., Jr. (1980). “A Self-Reproducing Interstellar Probe”. Journal of the British Interplanetary Society 33: 251–264. Bibcode: 1980JBIS...33..251F January 9, 2015閲覧。.
Freitas, Robert A., Jr. (July 1980). “A Self-Reproducing Interstellar Probe”. J. Br. Interplanet. Soc. 33: 251–264. Bibcode: 1980JBIS...33..251F.
Freitas, Robert A., Jr. (November 1983). “Extraterrestrial Intelligence in the Solar System: Resolving the Fermi Paradox”. J. Br. Interplanet. Soc. 36: 496–500. Bibcode: 1983JBIS...36..496F.
Freitas, Robert A., Jr. (1980). “A Self-Reproducing Interstellar Probe”. Journal of the British Interplanetary Society 33: 251–264. Bibcode: 1980JBIS...33..251F January 9, 2015閲覧。.

mkaku.org

Kaku, Michio. “The Physics of Extraterrestrial Civilizations”. Michio Kaku Official Website. June 21, 2019閲覧。

nickbostrom.com

Nick Bostrom (2003). "Ethical Issues in Advanced Artificial Intelligence", section 2

ox.ac.uk

fhi.ox.ac.uk

"Eternity in six hours: intergalactic spreading of intelligent life and sharpening the Fermi paradox". Stuart Armstrong, Anders Sandberg, Future of Humanity Institute, Oxford University.

rfreitas.com

Freitas, Robert A., Jr. (1980). “A Self-Reproducing Interstellar Probe”. Journal of the British Interplanetary Society 33: 251–264. Bibcode: 1980JBIS...33..251F January 9, 2015閲覧。.
Freitas, Robert A., Jr. (July 1980). “A Self-Reproducing Interstellar Probe”. J. Br. Interplanet. Soc. 33: 251–264. Bibcode: 1980JBIS...33..251F.
Comparison of Reproducing and Nonreproducing Starprobe Strategies for Galactic Exploration
Freitas, Robert A., Jr. (November 1983). “Extraterrestrial Intelligence in the Solar System: Resolving the Fermi Paradox”. J. Br. Interplanet. Soc. 36: 496–500. Bibcode: 1983JBIS...36..496F.
A Self-Reproducing Interstellar Probe
Freitas, Robert A., Jr. (1980). “A Self-Reproducing Interstellar Probe”. Journal of the British Interplanetary Society 33: 251–264. Bibcode: 1980JBIS...33..251F January 9, 2015閲覧。.