@book { 3333,
	title = {Pathways into the Study of Ancient Sciences: Selected Essays},
	series = {Transactions of the American Philosophical Society; 104,3},
	year = {2014},
	pages = {xxi, 503 S},
	publisher = {The American Philosophical Society Press},
	address = {Philadelphia},
	keywords = {Astrologie, Astronomie, Einheimische Wissenschaften, Mathematik},
	ISBN = {978-1-60618-043-3},
	URL = {http://www.indologica.de/drupal/?q=node/3332},
	author = {Pingree, David Edwin}
}