@book{486643,
	author = {Cohen, I. Bernard,},
	title = {Roemer and the first determination of the velocity of light / },
	publisher = {The Burndy Library,},
	year = {1944.},
	series = {History of science series of the Burndy Library ; },
	address = {New York : },
	note = {"Originally printed in Isis, no.84,vol.31, pages 327-379, April 1940."}
}