@book{33892,
	author = {Marchenko, Oleg. and Kazantsev, Sergei. and SpringerLink (Online service)},
	title = {Demonstrational Optics},
	publisher = {Springer US,},
	year = {2007.},
	address = {Boston, MA :},
	url = {http://dx.doi.org/10.1007/978-0-387-68327-0}
}