@book {McElroy1975,
	title = {{Experimental applications of the modular acoustic system for the submersible Alvin}},
	year = {1975},
	pages = {108},
	publisher = {Bolt Beranek and Newman, Inc.},
	organization = {Bolt Beranek and Newman, Inc.},
	address = {Cambridge, Mass.},
	keywords = {HOV Alvin (Human Occupied Vehicle)},
	url = {http://stinet.dtic.mil/cgi-bin/GetTRDoc?AD=ADA016612{\&}Location=U2{\&}doc=GetTRDoc.pdf},
	author = {McElroy, P T}
}
