@book{35770,
	author = {Christensen, Ole. and SpringerLink (Online service)},
	title = {Functions, Spaces, and Expansions},
	publisher = {Birkhäuser Boston,},
	year = {2010.},
	series = {Applied and Numerical Harmonic Analysis},
	address = {Boston :},
	url = {http://dx.doi.org/10.1007/978-0-8176-4980-7}
}