@article { abelandsmithdafx06,
	title = {Robust Design of Very High-Order Allpass Dispersion Filters},
	journal = {Proc. Conf. Digital Audio Effects (DAFx-06), Montreal, Canada},
	year = {2006},
	note = {http://www.dafx.de/},
	month = {Sept.},
	author = {Jonathan Abel and Julius O. Smith}
}
