@book{9555,
	author = {Workshop on "Nonsmooth Optimization", IIASA, Austria, March 28-April 8, 1977 and Lemarechal, Claude ; ed. and Mifflin, Robert},
	title = {Nonsmooth optimization; proceedings /},
	publisher = {Pergamon,},
	year = {1978},
	series = {IIASA proceedings series ; v.3 },
	address = {Oxford:}
}