iCHSTM 2013 Programme • Version 5.3.6, 27 July 2013 • ONLINE (includes late changes)
Index
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Li Geng
National Astronomical Observatories, Chinese Academy of Sciences, China
Personal identity number: 11256
Postal address
20A, Datun Road, Chaoyang District, Beijing, P.R. China (100012)
Email: ligengbao.ac.cn
Paper presentation
Gnomon shadow measurement in ancient China: a prehistoric case