史丹佛環面 (Chinese Wikipedia)

Analysis of information sources in references of the Wikipedia article "史丹佛環面" in Chinese language version.

refsWebsite

Global rank Chinese rank

1web.archive.org

1^st place

1^st place

75^th place

140^th place

nasa.gov

settlement.arc.nasa.gov

Johnson, Holbrow. Space Settlements: A Design Study. National Aeronautics and Space Administration. 1977 [2016-07-31]. （原始内容存档于2017-06-25）.

web.archive.org

Johnson, Holbrow. Space Settlements: A Design Study. National Aeronautics and Space Administration. 1977 [2016-07-31]. （原始内容存档于2017-06-25）.