@book{197895,
	author = {Poularikas, Alexander D.},
	title = {The handbook of formulas and tables for signal processing (E-Book)},
	publisher = {CRC Press,},
	year = {cop. 1999},
	address = {Boca Raton, Fla. :},
	url = {http://www.engnetbase.com/pdf/ENGnetBASE/8579/8579%20fm.pdf}
}