@book{94804,
	author = {Galilei, Galileo,},
	title = {Dialogue concerning the two chief world systems, Ptolemaic & Copernican},
	publisher = {University of California Press},
	year = {1967.},
	address = {Berkeley},
	edition = {2. ed.},
	note = {With facsim. of original t.p.}
}