@unpublished{publication-23272,
	author={Legentilhomme, Geoffroy and Leimgruber, Matthieu},
	institution={University of Zurich},
	number=5,
	pages=34,
	series={URPP Equality of Opportunity Discussion Paper Series},
	title={Top wealth in Switzerland, 1890-1990: debates, sources, and research perspectives},
	year=2022,
}