Qin Jiushao (Spanish Wikipedia)

Analysis of information sources in references of the Wikipedia article "Qin Jiushao" in Spanish language version.

refsWebsite

Global rank Spanish rank

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321^st place

315^th place

archive.org

Selin, Helaine (2008). Encyclopaedia of the History of Science, Technology, and Medicine in Non-Western Cultures (2nd edición). Springer (publicado el April 16, 2008). p. 736. ISBN 978-1402045592.

free.fr

serge.mehl.free.fr

ChronoMath, une chronologie des mathématiques, Chine ancienne, section sur Chin Chiu-Shao.