@book{7503,
	author = {Hamilton, William Rowan. and Joly, Charles Jasepr.},
	title = {Elements of quaternions :},
	publisher = {Longmans, Green, and co. ,},
	year = {c1899.},
	address = {New York :},
	edition = {2nd ed.},
	note = {Includes index.}
}