@book{2979,
	author = {Conference on "Interpersonal comparisons of well being", University of Chicago 1987 and 1988 and Elster, Jon ; ed.},
	title = {Interpersonal comparisons of well being; proceedings},
	publisher = {Cambridge University Press},
	year = {1991},
	address = {Cambridge},
	note = {"Publisned in collaboration with Maison des sciences"}
}