@book{73764,
	author = {International Economic History Congress and Aerts, Erik,},
	title = {Ethnic minority groups in town and countryside and their effects on economic development (1850-1940) : },
	publisher = {Leuven University Press,},
	year = {c1990.},
	series = {Studies in social and economic history ;},
	address = {Leuven, Belgium :}
}