@book {Marquet1969,
	title = {{A recoverable deep ocean navigation beacon}},
	series = {WHOI technical reports},
	volume = {69-61},
	year = {1969},
	pages = {26},
	publisher = {Woods Hole Oceanographic Institution},
	organization = {Woods Hole Oceanographic Institution},
	address = {Woods Hole, Mass.},
	keywords = {HOV Alvin (Human Occupied Vehicle)},
	author = {Marquet, W M and Webb, D C and Fairhurst, K D}
}
