@book{12144,
	author = {Zangwill, W. I. and Garcia, C. B. and Garcia, C. B. ; jt. auth.},
	title = {Pathways to solutions, fixed points and equilibria},
	publisher = {Prentice-Hall},
	year = {1981},
	series = {Prentice-Hall series in Computational Mathematics},
	address = {New Jersey}
}