Approximating Complex Surfaces by Triangulation of Contour Lines. - Eric Keppel (IBM J. Res. Dev., 1975)

1.0 TANGORA - a large vocabulary speech recognition system for five languages. - Helene Cerf-Danon; Steven DeGennaro; Marco Ferretti; Jorge Gonzalez; Eric Keppel (EUROSPEECH, 1991)