@book{14920,
	author = {Widom, Harold and Drasin, David ; notes by-},
	title = {Lectures on integral equations},
	publisher = {Van Nostrand},
	year = {1969},
	series = {Van Nostrand Mathematical studies},
	address = {New York},
	note = {"Notes by David Drasin and A. J. Tromba".}
}