水星凌日 (Chinese Wikipedia)

Analysis of information sources in references of the Wikipedia article "水星凌日" in Chinese language version.

refsWebsite

Global rank Chinese rank

1skyandtelescope.com

8,316^th place

5,333^rd place

1web.archive.org

1^st place

1^st place

skyandtelescope.com

Sinnott, R. W. Will Mercury and Venus ever transit the Sun simultaneously?. Astronomy Q & A. Sky & Telescope. 2006-07-19 [2016-12-26]. （原始内容存档于2017-01-01）（英语）.

web.archive.org

Sinnott, R. W. Will Mercury and Venus ever transit the Sun simultaneously?. Astronomy Q & A. Sky & Telescope. 2006-07-19 [2016-12-26]. （原始内容存档于2017-01-01）（英语）.