@book{175112,
	author = {Wrobel, Paulo S. and Gaspar de Oliverra, Guilherme Theophilo. and United Nations Institute for Disarmament Research.},
	title = {Managing arms in peace processes--Nicaragua and El Savador /},
	publisher = {United Nations,},
	year = {1997.},
	address = {New York :},
	note = {At head of title: UNIDIR.}
}