@book{503,
	author = {Allen, Chris.},
	title = {Macroeconomic modelling in a changing world :towards a common approach. /},
	publisher = {Wiley,},
	year = {c1997.},
	address = {Chichester ;},
	url = {http://www.loc.gov/catdir/toc/onix03/96022708.html}
}