@book {Rufolo1971,
	title = {{Report on evaluation of syntactic foam used in DRV Alvin. I}},
	series = {Naval Ship Research and Development Center (NSRDC) Report},
	year = {1971},
	publisher = {Naval Ship Research and Development Center},
	organization = {Naval Ship Research and Development Center},
	address = {Bethesda, Md.},
	keywords = {HOV Alvin (Human Occupied Vehicle)},
	author = {Rufolo, A}
}
