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Person ID: CBA000017867

Chao, Youqin

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Birth and Death Dates b. 1271

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Related Citations

Article Wang, Zheran (2014)
A Preliminary Investigation into the Sources of Zhao Youqin’s Research on Pinhole Images. Ziran Kexueshi Yanjiu (Studies in the History of Natural Sciences) (pp. 394-410). (/isis/citation/CBB793109630/)

Article Volkov, Alexeï (1997)
Zhao Youqin and his calculation of pi. Historia Mathematica (pp. 301-331). (/isis/citation/CBB000071987/)

Article Science in 14th century China: A case study of Daoist master and polymath Zhao Youqin (1271-1335?) (1996-1997). Taiwanese Journal for the Philosophy and History of Science (pp. 1-189). (/isis/citation/CBB000081157/)

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