@book{45124,
	author = {Guillaume, Philippe.},
	title = {Ptolemy II Philadelphus and his world  /},
	publisher = {Brill,},
	year = {2008.},
	series = {Brill eBook titles 2008},
	address = {Boston :},
	url = {http://dx.doi.org/10.1163/ej.9789004170896.i-488}
}