@inbook{publication-1237,
	address={New York, N.Y., US},
	author={Trinkner, U and Grossmann, M},
	booktitle={Progress toward liberalization of the postal and delivery sector},
	editor={Crew, M A and Kleindorfer, P R},
	isbn={978-0-387-29743-9},
	number=49,
	pages={267-280},
	publisher={Springer},
	series={Topics in regulatory economics and policy series},
	title={Forecasting Swiss Mail Demand},
	year=2006,
}