@book{6989,
	author = {Conway, John B.},
	title = {A course in functional analysis /},
	publisher = {Springer,},
	year = {1997.},
	address = {New York :},
	edition = {2nd ed.},
	note = {"Corrected fourth printing"--T.p. verso.},
	url = {http://www.loc.gov/catdir/enhancements/fy0813/97122669-d.html}
}