@book{35183,
	author = {Jacobson, Michael J. and Williams, Hugh C. and SpringerLink (Online service)},
	title = {Solving the Pell Equation},
	publisher = {Springer New York,},
	year = {2009.},
	series = {CMS Books in Mathematics,},
	address = {New York, NY :},
	url = {http://dx.doi.org/10.1007/978-0-387-84923-2}
}