@book{66993,
	author = {Brewster, David,},
	title = {The Martyrs of Science, or, The lives of Galileo, Tycho Brahe, and Kepler},
	publisher = {Project Gutenberg,},
	year = {2008},
	address = {Salt Lake City, UT :},
	note = {Release date is 2008-07-07},
	url = {https://www.gutenberg.org/ebooks/25992}
}