@book {Breaker1967,
	title = {{The variability of bottom reflected signals using the deep research vehicle Alvin}},
	series = {Informal Report},
	year = {1967},
	pages = {26},
	publisher = {Naval Oceanographic Office},
	organization = {Naval Oceanographic Office},
	address = {Washington, D.C.},
	keywords = {HOV Alvin (Human Occupied Vehicle)},
	url = {http://handle.dtic.mil/100.2/AD669897},
	author = {Breaker, L C and Winokur, R S}
}
