@book{16564,
	author = {Symposium on Systems Optimization and Analysis, IRIA, Laboria, Rocquencourt France, Dec. 11-13, 1978 and Bensoussan, A.},
	title = {Systems optimization and analysis; proceedings of the international symposium /},
	publisher = {Springer-Verlag,},
	year = {1979},
	address = {Berlin:}
}