@article {Brevart1981,
	title = {{Metallogenesis at spreading centers: Lead isotope systematics for sulfides, manganese-rich crusts, basalts, and sediments from the Cyamex and Alvin areas (East Pacific Rise)}},
	journal = {Economic Geology},
	volume = {76},
	number = {5},
	year = {1981},
	pages = {1205{\textendash}1210},
	issn = {0361-0128},
	doi = {10.2113/gsecongeo.76.5.1205},
	url = {http://dx.doi.org/10.2113/gsecongeo.76.5.1205},
	author = {Brevart, O and Dupre, B and Allegre, C J}
}
