@article {Broadus1984,
	title = {{Polymetallic sulfides and policy spheres}},
	journal = {Oceanus},
	volume = {27},
	number = {3},
	year = {1984},
	pages = {26{\textendash}31},
	keywords = {HOV Alvin (Human Occupied Vehicle)},
	issn = {0029-8182},
	author = {Broadus, J M and Bowen, R E}
}
