@book{13369,
	author = {American Mathematical Society, special session, St. Louis, Missiuri, 1977 and Nashed, M. Zuhair ; ed.},
	title = {Functional analysis methods in numerical analysis; proceedings},
	publisher = {Springer-Verlag},
	year = {1979},
	series = {Lecture notes in Mathematics ; 701 },
	address = {Berlin}
}