@book{33202,
	author = {Warner, Brian D. and SpringerLink (Online service)},
	title = {A Practical Guide to Lightcurve Photometry and Analysis},
	publisher = {Springer New York,},
	year = {2006.},
	address = {New York, NY :},
	url = {http://dx.doi.org/10.1007/0-387-33391-6}
}