@book {Bertsche1976a,
	title = {{Investigation of operator performance and related design variables in undersea force feedback manipulator systems, December 1975}},
	series = {WHOI technical reports},
	volume = {76-47},
	year = {1976},
	pages = {35},
	publisher = {Woods Hole Oceanographic Institution},
	organization = {Woods Hole Oceanographic Institution},
	address = {Woods Hole, Mass.},
	author = {Bertsche, W R and Pesch, A J and Winget, C L}
}
