Article Li, Yong (2009)
Research on the Methods of Bu Falian Attached to the Ancient Chinese Calendar. Ziran Kexueshi Yanjiu (Studies in the History of Natural Sciences) (p. 48). (/isis/citation/CBB000933552/) unapi

Article Li, Yong (2007)
Research on 34 Ancient Chinese Timing Records of Lunar Occultations of the Planets. Ziran Kexueshi Yanjiu (Studies in the History of Natural Sciences) (p. 455). (/isis/citation/CBB000933492/) unapi

Article Li, Yong (2002)
Research on the Jiwang Date and Jianzheng Range in the Western Zhou Dynasty. Ziran Kexueshi Yanjiu (Studies in the History of Natural Sciences) (p. 289). (/isis/citation/CBB000340045/) unapi

Article Li, Yong; Zhang, Cheng Zhi (1999)
Accuracy of solar eclipse calculations, 1644-1785, with the Chinese Shoushi calendar. Journal for the History of Astronomy (pp. 161-167). (/isis/citation/CBB000081155/) unapi