@book{35628,
	author = {Andreescu, Titu. and Andrica, Dorin. and SpringerLink (Online service)},
	title = {An Introduction to Diophantine Equations},
	publisher = {Birkhäuser Boston,},
	year = {2010.},
	address = {Boston :},
	url = {http://dx.doi.org/10.1007/978-0-8176-4549-6}
}