@book{9809,
	author = {Burger, Joanna  and Ostrom, Elinor.},
	title = {Protecting the Commons : a framework for resource management in the Americas},
	publisher = {Island Press,},
	year = {2001.},
	address = {[S.l.] :},
	edition = {2nd ed.},
	url = {http://10.10.170.122:8080/browse/book/26055}
}