by WARD, CHARLES E.W, DALBY JR., JOHN C
Year of Publication 21.01.1994

by DALBY, JOHN C., JR, WARD, CHARLES E.W
Year of Publication 18.04.1989

by Crane, Bently A., Dalby, John C., Garg, Kamla, Poepping, Michael H., Ward, Charles E. W.
Published in AT&T Technical Journal (01.11.1989)