SN 1572 (Chinese Wikipedia)

Analysis of information sources in references of the Wikipedia article "SN 1572" in Chinese language version.

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books.google.com

Sagan, Carl & Druyan, Ann. Comet. New York: Random House. 1997: 33 [2023-09-13]. ISBN 978-0-3078-0105-0. （原始内容存档于2024-02-26）.

doi.org

Krause, Oliver; et al.. Tycho Brahe's 1572 supernova as a standard type Ia as revealed by its light-echo spectrum. Nature. 2008, 456 (7222): 617–619. PMID 19052622. doi:10.1038/nature07608.

nih.gov

ncbi.nlm.nih.gov

Krause, Oliver; et al.. Tycho Brahe's 1572 supernova as a standard type Ia as revealed by its light-echo spectrum. Nature. 2008, 456 (7222): 617–619. PMID 19052622. doi:10.1038/nature07608.

web.archive.org

Sagan, Carl & Druyan, Ann. Comet. New York: Random House. 1997: 33 [2023-09-13]. ISBN 978-0-3078-0105-0. （原始内容存档于2024-02-26）.