@article {Electronic_Letters_2003,
	title = {Design of linear-phase FIR filters using support vector regression approach},
	journal = {Electronic Letters},
	volume = {39},
	number = {19},
	year = {2003},
	month = {September},
	pages = {1422{\textendash}1423},
	author = {Santamar{\'\i}a, Ignacio}
}
