Couprie 2004. Couprie, Dirk (2004). "How Thales Was Able to "Predict" a Solar Eclipse Without the Help of Alleged Mesopotamian Wisdom". Early Science and Medicine. 9 (4): 321–337. doi:10.1163/1573382043004631. ISSN1383-7427.
Couprie 2004. Couprie, Dirk (2004). "How Thales Was Able to "Predict" a Solar Eclipse Without the Help of Alleged Mesopotamian Wisdom". Early Science and Medicine. 9 (4): 321–337. doi:10.1163/1573382043004631. ISSN1383-7427.