@book{73471,
	author = {Keynes, John Maynard,},
	title = {A Treatise on Probability},
	publisher = {Project Gutenberg,},
	year = {2010},
	address = {Salt Lake City, UT :},
	note = {Wikipedia page about this book: https://en.wikipedia.org/wiki/A_Treatise_on_Probability},
	url = {https://www.gutenberg.org/ebooks/32625}
}