Type:		Journal, Article
Title:		Another Look at Eratosthenes' and Posidonius' Determinations of the Earth's Circumference
Author(s):		Fischer, I.
Date:		1975
Journal (full):		Quarterly Journal of the Royal Astronomical Society
Volume:		16
Start Page:		152
End Page:		167
Link:		http://adsabs.harvard.edu/full/1975QJRAS..16..152F