@book{6832,
	author = {Bayer-Symposium, and Hoffmeister, F.},
	title = {Brain function in old age :},
	publisher = {Springer-Verlag,},
	year = {1979.},
	address = {Berlin ;},
	note = {"Bayer-Symposium VII held at Grosse Ledder near Cologne, Germany, Oct. 18-22, 1978."}
}