@book{2951,
	author = {Symposium in Economic Theory & Econometrics, University of Texas, Austin, May 27-29, 1987 and Barnett, William A.},
	title = {Economic complexity; chaos, sunspots, bubbles, and nonlinearity; proceedings of the fourth International symposium.},
	publisher = {Cambridge University Press,},
	year = {1989},
	address = {Cambridge:}
}