@inbook {Walsh1965,
	title = {{Economic and logistic aspects of deep vehicle operations}},
	booktitle = {Ocean science and ocean engineering: Transactions of the Joint Conference and Exhibit, 14-17 June, 1965, Washington, D.C.},
	volume = {2},
	year = {1965},
	pages = {858{\textendash}863},
	publisher = {Marine Technology Society},
	organization = {Marine Technology Society},
	address = {Washington, D.C.},
	keywords = {HOV Alvin (Human Occupied Vehicle)},
	author = {Walsh, D}
}
