@article{Caldarelli2004,
	title = {The corporate boards networks},
	author = {Guido Caldarelli and Michele Catanzaro},
	day = {01},
	journal = {Physica A: Statistical Mechanics and its Applications},
	month = {Jul},
	number = {1-2},
	pages = {98--106},
	url = {http://www.sciencedirect.com/science/article/B6TVG-4BY9VR4-2/1/4ad9a58eea46dee5c3be106974b6e153},
	volume = {338},
	year = {2004},
	biburl = {http://www.bibsonomy.org/bibtex/29570529cd00c8947c81b6c5ec4c7449f/smicha},
	description = {Physica A},
	keywords = {Networks }
}