@article {Walsh1964,
	title = {{Alvin, ocean research submarine}},
	journal = {Mechanical Engineering},
	volume = {86},
	year = {1964},
	pages = {22{\textendash}26},
	keywords = {HOV Alvin (Human Occupied Vehicle)},
	issn = {0025-6501},
	author = {Walsh, J B and Rainnie, W O}
}
