鬱金香星雲 (Chinese Wikipedia)

Analysis of information sources in references of the Wikipedia article "鬱金香星雲" in Chinese language version.

refsWebsite

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1web.archive.org

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astrofoto.ca

Emission Nebula Sh2-101 and Cygnus X-1. [2013-04-08]. doi:10.1086/173374. （原始内容存档于2015-01-20）.

doi.org

Emission Nebula Sh2-101 and Cygnus X-1. [2013-04-08]. doi:10.1086/173374. （原始内容存档于2015-01-20）.

web.archive.org

Emission Nebula Sh2-101 and Cygnus X-1. [2013-04-08]. doi:10.1086/173374. （原始内容存档于2015-01-20）.