@unpublished{publication-15831,
	author={Delpini, Danilo and Battiston, Stefano and Caldarelli, Guido and Riccaboni, Massimo},
	institution={Cornell University},
	issn={2331-8422},
	number={1801.02205},
	series={ArXiv.org},
	title={The Network of US Mutual Fund Investments: Diversification, Similarity and Fragility throughout the Global Financial Crisis},
	year=2018,
}